Wireless Earbuds Bluetooth Headphones Touch Control,Wireless Kids Earphones with Wireless Charging Case for School

2020 Newest Mini Earbuds 8D HiFi CVC8.0 Noise Cancelling Bluetooth 5.0 Earphones TWS Sport Waterproof Headphones Deep Bass Sound Cordless Bank Dual Headsets With Power Bank Chaging Case 1200mAh/3500mAh
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Bluetooth earphones wireless headset with charger box suitable for iPhone Android iOS

Product Description:
Bluetooth Version: 5.0
Support protocols: A2DP, AVRCP, HSP, HFP
Frequency range: 2402 MHz~2480 MHz
Transmission distance: 10 meters
Frequency effect: 20Hz-20kHz
Earphone battery: rechargeable lithium-ion battery 3.7V/45mAh
Battery capacity: headphones 50 mAh
Charging room: 1200mAh
Headphone charging: 30 minutes
Headphone calls: 3-5 hours
Mono Play: About 3 hours
Headphone weight: 4G
Headphone size: 1.4*1.4*2.5cm
Charging bin size: 7.6*4*3.2cm
Packaging size: 9.8*11.8*4.1cm
Colour: Black, white
Function: Key operation/siri/binaural/hd call
Packing list:
1* Bluetooth headset,
1* Battery box,
1*USB Cable
3* Earcap
1*Manual in Chinese and English