Model Number: BSPK-319A
Brand Name: Tonstep
Key Specifications/Special Features:
Waterproof Bluetooth speaker(NFC function is optional, add USD1)Water resistance: IPX4Bluetooth version: V2.0Support Bluetooth/handsfree functionRF Range: 10MOutput power: 10W (5W*2)Frequency Response : 100Hz-20KHzSNR: ≥80dBBuilt in battery: 2000mahWorking time: more than 8 hoursCharging Time: 4 hours Size: 173*67*67mm With 3.5 stereo audio jack, suit to laptop,computer,MP3/MP4 and mobile phone. Support iPhone, iPad and all telephones which have Bluetooth function