Overview:
Colour: Black
Material: PU leather plastic Compact & ultra-mini designed Features 49-Key Bluetooth V2.0 Frequency: 2.4 G Hz connection technology Operation distance up to 10m Built-in 300m Ah rechargeable li-ion battery, recharge via USB (Universal Serial Bus) cable (included) Charging voltage: 5 V Charging time: 3~4h Working time: 14h Standby time: 48h With PU leather case with magnetic fastener to protect against dust, shocks, bumps & scratches Interface: Micro USBComes with USB (Universal Serial Bus) charging cable amp; Software CDSpecifications: Dimension: 12x 7x 2cm Netweight: