LED wireless Bluetooth earphones sleeping earphones with digital display V5.3 in ear with noise reduction and high sound quality Colorful Transparent Charging Earbud Water Proof for Android & iPhone Chargeable

[Immersive Stereo Sound,Superior Clear Call] Wireless headphones offer superior Hi-Fi sound quality and a shocking low frequency experience, enjoy your music everywhere even in a loud environment.

[Smart Touch Control,Comfortable Fits] Wireless earbuds for android supports touch control, you can easily control answer or hang up calls, play or pause, volume up or down, switch songs etc without operating the phone.

[BT 5.3, One-Step Pairing] The wireless BT earbuds have the latest BT v5.3 support with Enhanced Data Rate (EDR) transmission.

[Wireless Charging, IPX4 Waterproof] The wireless BT earbuds are rating at IPX4 waterproof, which can use as sport wireless headphones. You can listen to the music while running, working, cooking, etc.It takes only about two hours for the charging case to be fully charged.

Model Name: Air 39

Charging Plug :Type-C

BT version : v5.3+EDR

Audio decoding protocol: SBC/AAC.

Speaker type: Coaxial double moving coil.

Speaker size: 10mm + 6mm.

Diaphragm material: Aluminum-magnesium alloy (10mm), titanium dome (6mm).

Frequency response: 20Hz~20kHz.

Transmission distance: ≥10m.

Headset battery: 45mAh.

Headset working time: About 7 hours (music mode). 4 hours (calls mode).

Total working time: About 30 hours.

Headset charging time: About 1 hour.

Charging case charging time: About 1.5 hour.

Waterproof rating: IPX4.

Colors: Black, White, Pink, Green, Blue

Product List：

1* One pair of Bluetooth earbuds

1* Charging box

1* Type-C Charging cable