SPECIFICATIONS
With Microphone: Yes
Wireless Type: bluetooth
Waterproof: Yes
Volume Control: No
Vocalism Principle: Dynamic
Support Memory Card: No
Support APP: No
Style: In-ear
Sensitivity: 90dB
Resistance: 32Ω
Origin: CN(Origin)
Model Number: Lenovo XT81
Is wireless: Yes
Function: For Mobile Phone,Sport
Features: waterproof,With Microphone
Control Button: No
Communication: True Wireless
Charging Method: Charging case
Brand Name: Lenovo
Bluetooth Version: 5.1
Active Noise-Cancellation: Yes
Overview:
BT 5.1 technology brings high-speed data transfer speed, stable performance, and low power consumption. With true wireless stereo technology, you can use the headset solely or used them in pairs. Equipped with a 450mAh charging box to store and charge the earbuds. Built-in Microphone delivers a clearer and more realistic sound. It will bring you a perfect user experience.
Features:
BT 5.1 technology ensures higher data transfer speed, more stable and fast connection, and lower power consumption.
True wireless dual-ear design, left and right earphone channels are separated. It can be used solely or in pairs.
Auto power on and fast pairing between left and right earbuds once taking out of the charging case.
Touch control design, no more pressure on your ears. Easy to control music and calls, and activate voice assistant.
Built-in Mic on both earbuds delivers clearer talking sound in stereo mode, hands-free, convenient to use.
A 450mAh charging case can charge and store the earbuds. 40mAh battery in each earbud ensures about 3-4 hours of music time.
Specifications:
Brand Name: Lenovo
Model Number: XT81
BT Version: 5.1
Transmitting Distance: up to 10m (no obstacle)
Drive Unit: 10mm moving coil
Frequency Range: 20-20KHz
Sensitivity: 90dB
Impedance: 32Ω
SNR: ≥95dB
THD: ≤10%
Charging Case Battery Capacity: 3.7V 450mAh
Earbuds Battery Capacity (Each): 3.7V 40mAh
Music Play Time: about 3-4 hours (depends on music volume)
Earbuds Charging Time: about 1.5 hours
Charging Box Charging Time: about 2.5 hours
Color: Black, White (Optional)
Item Size: Approx. 3.3*2.0*1.5cm/1.29*0.78*0.59in
Earbud Weight (Each): 3.6g/0.12oz
Package Size: 13.8*9.0*3.0cm/5.43*3.54*1.18in
Package Weight: 72g/2.54oz
Package List:
1 * Pair of Earbuds
1 * Charging Case
2 * Pairs of Earcaps
1 * Charging Cable
1 * User Manual (English/Chinese)
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1. 12 months Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.
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