HBQ-BX Sports Bluethooth Earphones Neck Hanging Headphone Earbuds (Black)

HBQ-BX Outdoor Sports Bluethooth Earphones Neck Hanging Mounted Headphone Portable Running Headset Magnetic Earbuds Earplugs
Specifications:
Model: BX
Color: black
Charging: charging red light is always on / full of bright blue light
Battery: Lithium polymer rechargeable battery, 501235 200mAh
Headphone charging current: 110 mA
Headphone charging time: 3 hours
Operating voltage: 3V- 4.2V
Headphone standby time: about 300 hours
Music time: about 16 hours
Talk time: about 13 hours
Bluetooth version: Bluetooth 4.2
Bluetooth chip: WT200S
Support Profile: HSP, HFP, A2DP, AVRCP
Pairing name: HBQ-BX
Transmission range (Hz): 2.40GHz-2.48GHz
Communication distance: 10m
TWS function: NC
Audio sampling accuracy: 16bits
Audio sampling rate: 44.1-48kHz
Audio encoding format: CVSD, mSBC, SBC, AAC
Packing size: 30g
Packing weight: 145mm*81mmm*30mm/5.71*3.18*1.18\'\'

Notes:
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item.Thanks for your understanding.

Package Content:

1 x Bluetooth Headset
1 x Charging Cable
1 x User Manual