HiFi Sound Waterproof Tooth Headphone Earphones 3500mAh Blue

Description:Bluetooth V5.0, support most of bluetooth devices and lower power consumption

3500mAh charging case can full charge 2 earphones around 10 times, offer more music time.

With waterproof technology, no need to worry about water and sweat anymore

8mms dual drive units, enjoy 9D strong deep bass music sound

Popular one button control function, support switch songs, phone call and call voice assiatant.Specification:Material: ABS

Bluetooth Version: 5.0

Transmission Protocols: HFP 1.7, HSP 1.2, A2DP 1, AVRCP1.6, SPP 1.2, PBAP 1.0

Charging Box Battery Capacity: 3500mAh (Included)

Charging Voltage: DC 5V

Microphone Sensitivity: -42Db

Working Temperature: -10-50 Degree Celsius

Frequency Response Range: 20-20000Hz

Sensitivity: 120dB +/- 5dB

Transmission Distance: 10m

Charging Time: about 2 Hour

Battery Standby Time: about 630 Hours

Features: Rechargeable, Stable Connection, Smart Touch

Charging Box Size: 85.8x54.2x35.3mm

Earphones: 22 x18x26mmPackage Includes:2 x Wireless Earphones

1 x Charging Box

1 x USB Charging Cable

1 x User ManualNote:Transition: 1cm=10mm=0.39inch

Please allow slightly 0-1cm difference due to manual measurement.

Colors can appear different depending on light and how the listing is viewed.

Thanks for your understanding and attention. Wish you a pleasant shopping experience!

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