Specification
-Bluetooth: Bluetooth V4.1
-Power lnput: DC 5V 220mA
-Support: HFP1.6, A2DPV1.2, AVRCP1.4, HSP1.2
-Audio SNR>90dB
-Play time: About 12 hours
-Charging time: About 2 hours
-Effective distance 33ft(10m)
-Mechanical Structure: 180° Rotatable Pad
-Up to 12 hours Music Playback Time
-Li-on Battery 220mAh
-Talking Time: 12 hours
-Charging Time: 2 hours
-15min. Delay Power off
Microphone
-Nuit-in Microphone: MEMS
-Microphone Sensitivity: -42dB
Powered by CSR
-CVC6.0 Wind Noise Reduction
-Echo Cancellation
Speaker & Power
-Diameter: 40mm
-SNR:>=90dB
-Impedance: 32 ohms
-Frequency Response: 20Hz to 20KHz
-Speaker Rated Power: 20mW
-Rated Power: 52mW