Equipped with a built-in microphone, the Lenovo 500 Bluetooth in-ear headphones deliver crystal-clear calls and take full control of your music and audio experience, allowing you to seamlessly switch between music and calls. Listen in comfort with these wireless Bluetooth headphones. The comfortably fitting earbuds are ergonomically shaped and soft to the touch, while the wireless design connects to your compatible device via Bluetooth.

Features:

- Supports 10 hours of meeting or music playback, 100 hours of extra long standby time
- Crisp, clear sound for VoIP calls
- Light weight for wearing comfort
- 3-button remote control with microphone allows easy control of playback and hands-free phone calls

Description:

- Capacity: 100 mAh
- Color: cloud gray
- Cable length/type: 1.0 m, USB A - Micro-USB cable
- Weight: 25 g
- Controls: power on/off, multifunction button, microphone mute/unmute, volume up/down
- Distortion: 3% @ 1 KHz
- Driver: 13 mm neodymium driver
- Frequency range: 20-20 KHz
- Impedance: 32 ohms
- Power requirement: 5 V ± 0.5 V (500 mA)
- Sensitivity: 110 dBm +/3 dBm
- Audio input: Bluetooth 5.0
- Brand: Lenovo
- OS requirements: OS independent
- Maximum operating temperature: 40 ℃
- Minimum operating temperature: 0 ℃
- Maximum relative humidity (%): 95%
- Minimum relative humidity (%): 20%
- Battery charging time: 1.5 hours
- Included accessories: Buggy Bag, Shark fin, EarGels, USBA-Micro-USB charging cable
- Microphone: 1 x microphone: Omni-directional, Sensitivity: -42 dB, SNR: 58 dB
- Game time: 10 o'clock
- Wireless operating distance: 10 m
- Connection type: Bluetooth 5.0