High Quality Pull-out Bluetooth Headset

Overview:
Fashion Wireless Earbuds Bluetooth 5.0 S2 TWS 3D Stereo Mini Headset Waterproof Sweatproof Hifi In-Ear Earphone for iphone.
The product is maximum confort for the ears, light as a feather, ergonomic design.
Small enough, light enough, invisible enough.

Specifications:
Bluetooth version: V5.0+EDR
Wireless frequency: 2.4GHZ
Transmission distance: 10 meters
Battery capacity: 50mAh
Charging voltage / current: 5V / 1A
Play / talk time: about 4 hours
Charging time: about 1 hour
Standby time: 120 hours
Speaker impedance: φ8MM 32Ω
Microphone sensitivity: -42Db
Working temperature: -10-50 °C

Package Content:
1 x bluetooth headset