Product Specification :
1.Bluetooth Version: V5.0
2.Chipset: QCC3003
3.Bluetooth Profiles: HSP/ HFP/ AVRCP/A2DP
4.Transmission Distance: ≥10m
5.Music play time/Talk time: About 8 H
6.Charging Time:≤1.5H
7.Battery Capacity: Li-Polymer Battery 501227/120mAh
8.Frequency Range:20Hz~20KHz
9.Operating Temperature:-30℃~+70℃
10.Speaker size:Φ6mm
11.Sensitivity:105±3dB
12.Impedance:16Ω
13. Waterproof: IPX5
Feature:
1.Low power consumption
2.Goertek MEMS Microphone, Clear voice
3.Soft and hard Mic case(Waterproof)
Accessories:
1. a charging cable
2. a pair of small size silicon cap
3. a pair of large size silicon cap
Function:
1.Power on:Press and hold the MFB for 2 seconds
2.Power off:Press and hold the MFB for 3 seconds
3.Play/ pause:Press the MFB once in audio mode
4.Pairing mode:Press and hold the MFB for 5 seconds
5.Answer a call:Press the MFB once
6.End call:While on a call, press the MFB once
7.Reject call:Press and hold the MFB for 2 seconds
8.Volume+/-:Press the volume+/- button once
9.Next/previous:Press and hold the volume+/-button for 2 seconds
10.Answer a second incoming call and put the current call on hold:While on a call, press and hold the MFB for 2 seconds
11.Answer a second incoming call and end the current call:Short press the MFB once
12.Switch between two calls:With two active calls, press and hold the MFB for 2 seconds