L21 Pro TWS Bluetooth 5.0 Earphones Wireless IPX7 Waterproof Headphones
1. Bluetooth 5.0, more stable and faster connection.
2. Fast pairing in seconds, Bluetooth 5.0, automatic seconds, with headphones can be used.
3. Lightweight, comfortable to wear, free to adjust, not easy to fall off.
4. 3.5-4 hours working time of one-time charging for the earbuds, 5-6 times full charge by the charging case.
5. Wide compatibility, different sized ear tips and in-canel cable-free design provide comfortable fit. The earbuds support Bluetooth-enabled devices with version 4.0 and above.
6. Perfect for sports, sweat-resistant with a secure fitting design for you.
Product number: TWS-L21pro
Wireless type: Bluetooth
Wireless headset version: V5.0
Communication distance: 10 meters（no obstacles）
Charging time: about 2 hours
Standby time: about 120 hours
Music time: about 4 hours
Type of battery: lithium polymer battery
Supporting protocol: HEP/HSP/A2D/AVRCP
Headphone battery capacity: 3.7v 50mAh
Charge box battery capacity: 3.7v 300mAh
Functions: suitable for Mobile Phone, HiFi Headphone, for iPod
Charging case recharge earphones: 5-6 times (both earbuds)
Craft: ABS+silicone ear cap
Charging case size: 28mm*64mm*42mm/1.10*2.52*1.65in
1 x Bluetooth Earphones
1 x USB Charging Cable
1 x Charging Case
1 x Manual