• Dual Microphone ENC Noise Reduction: Enjoy crystal-clear calls with advanced noise reduction technology
• Qualcomm Chip: Powered by a premium Qualcomm chip and a 30mm large dynamic coil speaker for superior audio performance
• Dual Smartphone Connectivity: Connect two smartphones simultaneously for added convenience
• Auto Answer Feature: Automatically answer incoming calls or choose to disable this feature as per your preference
• Long Battery Life: Built-in 80mAh Polymer Lithium Battery. Enjoy up to 16 hours of uninterrupted music playback and call time
• IPX6 Waterproof Rating: Designed to withstand water splashes and light rain, perfect for outdoor activities

Specifications:

• Chip Model: Qualcomm QCC
• Bluetooth Version: Bluetooth V5.3
• Supported Decoding Formats: HFP v1.7.1, A2DP v1.3.1, AVRCP v1.6, DI v1.3, APTX
• Transmission Power: 2.402GHz - 2.480GHz (ISM)
• Response Frequency: 20Hz - 20kHz
• Signal-to-Noise Ratio: ≥-87dB (POUT = 20mW, A-weighted)
• Charging Voltage: DC 5V/1A
• Operating Voltage: 3.7V
• Charging Port: Type-C
• Voice Prompts: Chinese, English (default is English)
• Battery Specification: 80mAh Polymer Lithium Battery
• Charging Time: About 2.5 hours
• Talk Time: About 16 hours
• Standby Time: About 300 hours
• Waterproof Rating: IP65