Q29 business bluetooth earphones wireless 3D stereo headphones headset and power bank with microphone handsfree calls

Standby Time: 50 hours
Bluetooth Version: V4.1
Charging Time: Around 1-2 hours
Noise Reduction:DSP
Charging Interface: USB
Profile: HFP/A2DP/HSP/AVRCP
Accessories List:
Q29 (Contain Ear Tips )
1* Charge Box
1* USB Charging
1* User Manual
4* Ear Tips (S, L)
1* Retail Box