Features:
- Easy on/off magnet switch, ear-kissing comfort earbuds for long-time wearing
- Bluetooth 5.0 fast and stable connection
- Built-in microphones and volume control
- Allow clear conversation quality no matter which direction your head turn to
- Extremely lightweight, flexible, minimum size, make it no burden to your everyday routine
- 7 hours long playtime and 7-8 days standby time helps with a full concentrate on your life
- Water-proof protect from water dripping and sweat
- Detail crafted earshells with soft and smooth finished flexible silicone neckband body
Specifications:
- Brand: Lenovo
- Bluetooth version: Bluetooth 5.0
- Support Bluetooth protocol: A2DP v1.3, AVRCP v1.6, HFP v1.7, HID v1.1,
- AVCTP v1.4, AVDTP v1.3, SPP v1.2
- Bluetooth operating frequency: 2.402GHz-2.480GHz
- Receive sensitivity: 102±3dBm
- Bluetooth and effective distance: ≥10 meters
- Audio signal to noise ratio S/N: ≥90dB
- Frequency response: 20Hz-20KHz
- Battery capacity: 3.7V/100mAh
- Standby time: about 7-8 days
- Call/music duration: about 7 hours (70% volume)
- Charging input: Micro USB DC5V-1A
- Charging time: about 1.2 hours
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