Features:
1. Lightweight and portable， fits in your pocket
2. Hands-free support
3. Easy-to-use controls for music playback and answering phone calls
4. Built-in crystal clear quality Mic
5. With SBC \\ MP3 \\ AAC audio decoding function
6. Embedded noise elimination circuit and DSP data processor， complete a variety of digital speech processing
7. Streams music from any Bluetooth enabled device
8. Micro USB port for convenient recharging with built-in Lithium battery
Specification:
Model: BT280
Size: 5.5cm(L)*5.5cm(W)*5.5cm(H)
Material: Silica gel.Plastics.
Display Screen: No
Remote Control: No
Cabinet Material: Plastic.Iron net
Bluetooth handsfree: Yes
Avaliable Distance: 10m
Power: 3W
Soundtrack: 2.0
SNR: 90dB
Sensitivity: 40HM
Frequency range: 20Hz-KHz
Use: Portable Audio Player， Mobile Phone，Computer
Build-in battery capacity: 280mAh
Battery type: Li-Ion
Talk time: 2h
Standby time: 5h
Music player time:3h
Special Feature:Wireless，Portable，Mini
Power supply:USB
Package list:
1 * Bluetooth Speaker
1 * USB cable
1 * User manual
