J29 TWS True Bluetooth Earphones In-Ear Earbuds Headset w/Mic Charging Box

J29 TWS True Mini Bluetooth Earphones Wireless Stereo In-Ear Earbuds Headset with Microphone Charging Box
Specification:
Bluetooth version: Bluetooth 5.0 + EDR; Level 2
Support HSP, HFP, A2DP, AVRCP protocol.
Frequency response range: 20-20KHZ
Frequency range: 2.4026~2.480 GHz
Scope of operation: 10 meters
Speaker diameter: 10mm
Microphone: built in high sensitivity microphone (-38dB)
Sensitivity: 90dB
Earphone battery: 3.7V / 50 mAh rechargeable lithium ion battery
Power box: 800mAh rechargeable lithium ion battery
Music playing time: about 5 hours (music volume will affect time).
Talk time: the longest 2 hours
Charging time: about 1 hours
Charging time (for mobile power box): about 2 hours
Charging port: Micro USB
Charging voltage: DC 5V / 1A
Size: 24.3*17.4*23.8mm/0.95*0.68*0.93''
Color: Black, White, Red, Camel

Note:
Please allow 1-3cm 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:

2 x Bluetooth Earphones
1 x Charging Box
1 x USB Cable
1 x User Manual