NEW ORIGINAL LENOVO QT81 TWS
Stereo Sports - Waterproof Earbuds Headsets with Microphone.
The new V5.1 Bluetooth chip solution has stronger processing performance, faster connection and stable stability, and ultra-low latency.
The left and right earphones are dual-channel transmissions, the master and the slave can be switched at will, and the single and dual ear modes can be used whatever you want, bringing a different true wireless experience.
The new generation V5.1 Bluetooth chip supports high-definition binaural calls, ensuring that your voice is delivered to the other party's ears in high-definition, and every communication is clear.
Professional three-frequency adjustment, strong and shocking low frequency, clear intermediate frequency level, bright and delicate high frequency, bring you a full and three-dimensional on-site hearing.
The 750 mAh charging bay can achieve a total battery life of 120 hours. It can be charged at any time and travel with peace of mind. Music is always with you.
Gross weight: 120g
Packaging Size: 10*12*3CM
Bluetooth version: 5.1
Charging base battery capacity: 750mah
Headphone battery capacity: 40mah
Talk time: 3-5 hours
Waterproof performance: IPX5
Transmission radius: 10m
Function: Bluetooth 5.1 stable and fast, LED digital battery display, HIFI sound quality sensitive touch
2 x headset
1 x Earphone box
*Bluetooth version: V5.1
*Battery capacity: earphone 40mAh, charging box 1200mAh
*Playing time: >5 hours
*Standby time: about 110 hours
*Speaker diameter: 13MM
*Distance: 10M connection range
*Wearing method: semi-in-ear