Mini Smart Bluetooth Speaker for Phones (HF-B619)

High Quantity of Mini Smart Bluetooth Speaker for phones
Technical Parameters:
Material: ABS
Bluetooth Version: Bluetooth2.0+EDR, support A2DP V1.2
Loudspeaker: Internal magnetic field 4Ω 3W*2+bass, diameter 40mm
Frequency: 90Hz— — 20kHz
Sensitivity: 80dB± 2dB
Transmission Distance: 10m
SNR: 80dB
Distortion: 0.3%
Battery: Built-in lithium battery 800 mAh
Color: Black/White
Chip: CSR
Features and Function:
(1) Mini touch control Speaker is Wireless bluetooth speaker, can receive audio transmission within 10 m(2) Mini Wireless Hands free Bluetooth Smart touch Speaker is suitable for Promotion, Gift, Store for sell. Pocket size to carry anywhere
(3) Mini touch control Speaker is Hands free telephone
(4) Smart touch to control various operations and the conversion of function status
(5) Mini Wireless Hands free Bluetooth Smart touch Speaker support AUX function