ACEFAST H19 Open Wireless Headset Bluetooth-compatible 6.0 Headphones 40mm Drivers 55h Battery ENC - Black

• 【Open/Closed Dual-Mode】Innovative hollow speaker design with detachable passive noise reduction plugs allows switching between open and closed ear modes in seconds.
• 【Bluetooth-compatible 6.0】Equipped with AC7006F chip and Bluetooth-compatible 6.0 technology for stable, low-latency wireless audio streaming.
• 【55-Hour Battery Life】400mAh battery delivers up to 55 hours of music playback or 30 hours of call time on a single charge, with fast charge providing 8 hours of use from just 10 minutes of charging.
• 【ENC Noise Reduction】ENC technology ensures clear, noise-free conversations even in noisy environments.
• 【Multi-Function Control Knob】Convenient physical knob on the earcup enables one-button multi-purpose control for seamless operation.

Specifications:

• Bluetooth-compatible Version: 6.0
• Chip: AC7006F
• Battery Capacity: 400mAh
• Charging Time: 1.5 hours
• Music Playback Time: 55 hours (50% volume)
• Call Time: 30 hours
• Fast Charge: 10 minutes for 8 hours of usage
• Driver Size: 40mm PRO Drivers
• Material: ABS, Silicone
• Dimensions: 200mm x 175mm x 95mm
• Weight: 200g
• Waterproof Rating: IPX4