• 【BT 5.4 Technology】 Advanced BT 5.4 with active noise cancellation eliminates call noise and echo for crystal-clear communication.
• 【Waterproof and Dustproof】 5-level protection against water and dust ensures durability for outdoor activities and running.
• 【Compact and Portable】 Clip-on design makes it small, lightweight, and easy to carry anywhere.
• 【Long Battery Life】 Enjoy up to 5 hours of working time on a single charge for extended use.
• 【Versatile Connectivity】 Supports multiple Bluetooth protocols including HFP, HSP, and A2DP for wide device compatibility.

Specifications:

• BT Version: 5.4
• Battery Capacity: 500mAh
• Bluetooth Range: Approximately 10 meters
• Charging Voltage/Current: 2W
• Charging Time: Approximately 4 hours
• Working Time: Approximately 4 hours
• Standby Time: Approximately 500 hours
• Chip: JL6966B
• Digital Amplifier: FT2810D
• Speaker Type: Multimedia
• Speaker: 30mm 3Ω 3W
• Dimensions: 41.33 x 77.52 x 29.4 mm
• Weight: Approximately 53g