High-Quality HiFi Sound.

The Headphones come with high-quality HiFi sound. They let you listen to clear, dynamic, and powerful sounds. And with deep bass and a rich midrange, you will have an immersive sound that will have you grooving to the music.

Built for Comfort.

AWEI A770BL Headphones have been built to provide the best comfort you can have. With thick earmuffs that not only provide comfort but also block outside noise to an adjustable headband that ensures AWEI A770BL Headphones fit every head.

12-Hour Battery.

They come with 12-hour battery life. This lets you listen to music the whole day without taking a charging break.

Specifications.

Connectivity.

• Bluetooth Version: 5.0
• Chipset: JL6936D4
• Protocol: HFP/A2DP/AVCTP/AVRCP
• Working Frequency of Bluetooth: 2402MHZ-2480MHZ
• Transmission Distance: 10M Battery

Audio.

• Driver Unit: 40MM
• Sensitivity: 122d±3dB
• Impedance: 32Ω±15%
• Frequency Response Range: 20-20KHZ

Power.

• Standby Time: 25 hours
• Talk Time: 13 hours
• Play Time: 12 hours
• Charging Time: 1 h
• Input Voltage: DC/5V/300mAh
• Working Temperature: -40℃/+85℃
• Capacity: 250mAh