AWEI A997BL Over-Ear Bluetooth-compatible 5.1 Headset Wired / Wireless Hi-Fi Audio Headphones

• Bluetooth-compatible 5.1: Experience the latest in wireless technology with these over-ear headphones
• Hi-Fi Audio Quality: Enjoy high-fidelity audio for a superior listening experience
• Wired or Wireless: Choose between wired and wireless options to suit your preference
• Built-in 300mAh Battery: These headphones come equipped with a 300mAh battery for extended use
• Dual-Channel Sound: Experience rich, dual-channel audio for immersive sound quality

Specifications:

• Bluetooth-compatible Version: V5.1 JL 6956A
• Bluetooth-compatible Protocols: A2DP, HFP, AVRCP, SPP, PBAP
• Audio Channel System: Dual-channel
• Battery Capacity: Built-in 300mAh
• Music Playback Time: 15 hours
• Charging Time: 2 hours
• Speaker Specifications: 40mm
• Speaker Impedance: 64Ω
• Speaker Sensitivity: 110db±3db
• Optimal Communication Range: Less than 1 meter
• Maximum Transmission Distance: 10 meters
• Wearing Style: Over-ear
• Charging Interface: Type-C