The Duo Rechargeable Bluetooth Mini-Speaker Set, PS4003BT, is a set of two premium quality portable speakers that connect to your audio source through Bluetooth. Wireless music transmission means that you can roam free with your phone or iPod touch while enjoying exceptionally clear sound at home or at the office. The combination of the two units facilitates stereo playback, while you can also connect non-Bluetooth devices through the included line-in cable. Continuous playback time using built-in rechargeable batteries is up to 20 hours in wireless mode & up to 40 hours in wired mode. Technical Specifications: Bluetooth Protocol:2.1+EDRTransmission Distance:10~15 meters Amp. Frequency Range:180 Hz-20 K Hz Signal/ Noise Ratio:>80d B Driver:4ohm, 40mm Rating Power:4ohm, 40mm Line Input :3.5mm Rechargeable Battery:600m AH Lithium Polymer Battery Voltage:3.7 V Full Charging Time:~3hrs Charging Voltage:5 V Power Input: Mini USB (Universal Serial Bus) (5V/500m A) Net Weight:135g Unit Dimensions:60mm (D) x 55mm (H) Combined Dimensions:60mm (D) x 100mm (H) ...

The Duo Rechargeable Bluetooth Mini-Speaker Set, PS4003BT, is a set of two premium quality portable speakers that connect to your audio source through Bluetooth. Wireless music transmission means that you can roam free with your phone or iPod touch while enjoying exceptionally clear sound at home or at the office. The combination of the two units facilitates stereo playback, while you can also connect non-Bluetooth devices through the included line-in cable. Continuous playback time using built-in rechargeable batteries is up to 20 hours in wireless mode & up to 40 hours in wired mode. Technical Specifications: Bluetooth Protocol:2.1+EDR Transmission Distance:10~15 meters Amp. Frequency Range:180 Hz-20 K Hz Signal/ Noise Ratio:>80d B Driver:4ohm, 40mm Rating Power:4ohm, 40mm Line Input :3.5mm Rechargeable Battery:600m AH Lithium Polymer Battery Voltage:3.7V Full Charging Time:~3hrs Charging Voltage:5V Power Input: Mini USB (Universal Serial Bus) (5V/500m A) Net Weight:135g Unit Dimensions:60mm (D) x 55mm (H) Combined Dimensions:60mm (D) x 100mm (H) ...

The Dbest Duo Mini-Speaker Set is comprised of two independent units each with its own Hi-Fi amplifier & built-in battery. With a total battery capacity of 800m AH the PS4003 is capable of up to 48 hours continuous playback on a single charge. The PS4003 is compatible with your laptop, MP3 player, games console, iPhone, iPad & other portable devices. Its ergonomic design & internal magnets make it easy to carry around with a combined weight of only 144 grams. Technical specification: Amp. Frequency Range: 180 Hz-20 K Hz Signal/ Noise Ratio: >80d B Driver: 4ohm, 40mm Rating Power: 4 W Line Input: 3.5mm Lithium Battery Capacity: 800m AHBattery Voltage: 3.7 V Full Charging Time: ~3hrs Charging Voltage: 5 V Power Input: Mini USB (Universal Serial Bus) (5V/500m A) Net Weight: 144g Unit Dimensions: 60mm (D) x 55mm (H) Combined Dimensions: 60mm (D) x 100mm (H) ...

The Dbest Duo Mini-Speaker Set is comprised of two independent units each with its own Hi-Fi amplifier & built-in battery. With a total battery capacity of 800m AH the PS4003 is capable of up to 48 hours continuous playback on a single charge. The PS4003 is compatible with your laptop, MP3 player, games console, iPhone, iPad & other portable devices. Its ergonomic design & internal magnets make it easy to carry around with a combined weight of only 144 grams. Technical specification: Amp. Frequency Range: 180 Hz-20 K Hz Signal/ Noise Ratio: >80d B Driver: 4ohm, 40mm Rating Power: 4W Line Input: 3.5mm Lithium Battery Capacity: 800m AH Battery Voltage: 3.7V Full Charging Time: ~3hrs Charging Voltage: 5V Power Input: Mini USB (Universal Serial Bus) (5V/500m A) Net Weight: 144g Unit Dimensions: 60mm (D) x 55mm (H) Combined Dimensions: 60mm (D) x 100mm (H) ...

The Dbest Duo Mini-Speaker Set is comprised of two independent units each with its own Hi-Fi amplifier & built-in battery. With a total battery capacity of 800m AH the PS4003 is capable of up to 48 hours continuous playback on a single charge. The PS4003 is compatible with your laptop, MP3 player, games console, iPhone, iPad & other portable devices. Its ergonomic design & internal magnets make it easy to carry around with a combined weight of only 144 grams. Technical specification: Amp. Frequency Range: 180 Hz-20 K Hz Signal/ Noise Ratio: >80d B Driver: 4ohm, 40mm Rating Power: 4 W Line Input: 3.5mm Lithium Battery Capacity: 800m AHBattery Voltage: 3.7 V Full Charging Time: ~3hrs Charging Voltage: 5 V Power Input: Mini USB (Universal Serial Bus) (5V/500m A) Net Weight: 144g Unit Dimensions: 60mm (D) x 55mm (H) Combined Dimensions: 60mm (D) x 100mm (H) ...

The Dbest Rechargeable Mini-Speaker & MP3 Player, PS4008, is a standalone MP3 player & premium quality portable loudspeaker in one small & stylish package. It can read micro SD (TF) flash memory cards & it offers ultimate portability through built-in high capacity batteries. Its powerful amplifier produces exceptional sound quality & it can function as an external speaker to your laptop, games console, iPhone, iPad & other portable devices. Whats more, it features USB (Universal Serial Bus) host functionality that makes it also a portable storage solution as you can modify the files on the memory card directly from your PC or Mac. Technical Specifications: File Formats:MP3, WMAUSB Host: Yes Card Reader:micro SD (TF) Amp. Frequency Range:180 Hz-20 K Hz Signal/ Noise Ratio:>80d B Driver:4ohm, 40mm Rating Power:2W (with amplifier) Line Input:3.5mm Rechargeable Battery:400m AH Lithium Ion Battery Voltage:3.7 V Full Charging Time:~3hrs Charging Voltage:5 V Power Input: Mini USB (Universal Serial Bus) (5V/500m A) Net Weight:65g Dimensions:60mm (D) x 46mm (H) ...

The Dbest Rechargeable Mini-Speaker & MP3 Player, PS4008, is a standalone MP3 player & premium quality portable loudspeaker in one small & stylish package. It can read micro SD (TF) flash memory cards & it offers ultimate portability through built-in high capacity batteries. Its powerful amplifier produces exceptional sound quality & it can function as an external speaker to your laptop, games console, iPhone, iPad & other portable devices. Whats more, it features USB (Universal Serial Bus) host functionality that makes it also a portable storage solution as you can modify the files on the memory card directly from your PC or Mac. Technical Specifications: File Formats:MP3, WMA USB (Universal Serial Bus) Host: Yes Card Reader:micro SD (TF) Amp. Frequency Range:180 Hz-20 K Hz Signal/ Noise Ratio:>80d B Driver:4ohm, 40mm Rating Power:2W (with amplifier) Line Input:3.5mm Rechargeable Battery:400m AH Lithium Ion Battery Voltage:3.7V Full Charging Time:~3hrs Charging Voltage:5V Power Input: Mini USB (Universal Serial Bus) (5V/500m A) Net Weight:65g Dimensions:60mm (D) x 46mm (H) ...

The Dbest Rechargeable Mini-Speaker & MP3 Player, PS4008, is a standalone MP3 player & premium quality portable loudspeaker in one small & stylish package. It can read micro SD (TF) flash memory cards & it offers ultimate portability through built-in high capacity batteries. Its powerful amplifier produces exceptional sound quality & it can function as an external speaker to your laptop, games console, iPhone, iPad & other portable devices. Whats more, it features USB (Universal Serial Bus) host functionality that makes it also a portable storage solution as you can modify the files on the memory card directly from your PC or Mac. Technical Specifications: File Formats:MP3, WMAUSB Host: Yes Card Reader:micro SD (TF) Amp. Frequency Range:180 Hz-20 K Hz Signal/ Noise Ratio:>80d B Driver:4ohm, 40mm Rating Power:2W (with amplifier) Line Input:3.5mm Rechargeable Battery:400m AH Lithium Ion Battery Voltage:3.7 V Full Charging Time:~3hrs Charging Voltage:5 V Power Input: Mini USB (Universal Serial Bus) (5V/500m A) Net Weight:65g Dimensions:60mm (D) x 46mm (H) ...

The Dbest Rechargeable Mini-Speaker & MP3 Player, PS4008, is a standalone MP3 player & premium quality portable loudspeaker in one small & stylish package. It can read micro SD (TF) flash memory cards & it offers ultimate portability through built-in high capacity batteries. Its powerful amplifier produces exceptional sound quality & it can function as an external speaker to your laptop, games console, iPhone, iPad & other portable devices. Whats more, it features USB (Universal Serial Bus) host functionality that makes it also a portable storage solution as you can modify the files on the memory card directly from your PC or Mac. Technical Specifications: File Formats:MP3, WMA USB (Universal Serial Bus) Host: Yes Card Reader:micro SD (TF) Amp. Frequency Range:180 Hz-20 K Hz Signal/ Noise Ratio:>80d B Driver:4ohm, 40mm Rating Power:2W (with amplifier) Line Input:3.5mm Rechargeable Battery:400m AH Lithium Ion Battery Voltage:3.7V Full Charging Time:~3hrs Charging Voltage:5V Power Input: Mini USB (Universal Serial Bus) (5V/500m A) Net Weight:65g Dimensions:60mm (D) x 46mm (H) ...

The PS4006 is a standalone MP3 player & a premium quality portable loudspeaker in one small & stylish package. It can read full size Secure-Digital (SD) flash memory cards & it offers ultimate portability through built-in high capacity batteries. Its powerful amplifier produces exceptional sound quality & it can function as an external speaker to your laptop, games console, iPhone, iPad & other portable devices. Technical Specifications: File Formats:MP3, WMACard Reader: Secure Digital (SD) Amp. Frequency Range:180 Hz-20 K Hz Signal/ Noise Ratio:>80d B Driver:4ohm, 40mm Rating Power:2W (with amplifier) Line Input:3.5mm Rechargeable Battery:400m AH Lithium Ion Battery Voltage:3.7 V Full Charging Time:~3hrs Charging Voltage:5 V Power Input: Mini USB (Universal Serial Bus) (5V/500m A) Net Weight:80g Dimensions:60mm (D) x 55mm (H) ...