Description:
Bluetooth chip: AB56C3
Bluetooth Name: Q20
Bluetooth version: Bluetooth v5.4
Bluetooth audio decoding: AAC/SBC
Bluetooth protocols: HFP, A2DP, HSP, AVRCP
Speaker size: 10mm
Operating frequency: 2.402GHz-2.480GHz
Music/Talk Time: Approximately 3.5H per ear
With charging case: 25H
Earphone charging time: approximately 1.5 hours
Charging compartment battery capacity: 500mAh/3.7V
Earphone battery capacity: 25mAh
features:
Bluetooth transmission radius: open and accessible distance of about 1.2H
Charging time of charging compartment:>=10m
Bluetooth compatible devices: Bluetooth 2.0 or above+BR+EDR
Supported channels: Dual track stereo
Charging interface: TYPE-C interface
Language support: English
Earphone charging method: Top pin contact
Noise reduction type: BLUETOOLH MIC DNW
The number of times the charging room charges the earphones: about 8 times (2 earphones)
Product colors: Black/White/Green/Blue/Pink
Note: * Two earphones can be connected to two phones separately
Packing List
1 x Crystal LCD earphones
1 x charging wire
1 x charging case
1 x Explanation
Product dimensions: Length: 12cm, Width: 12cm, Height: 3cm
Product weight: 91g



