Specifications:

• Active Noise-Cancellation: No
• Battery life up to[hours]: 80 hours
• Battery Type: Polymer Lithium-ion Battery
• Bluetooth Profile: HFP/HSP/AVRCP/A2DP/BLE/SPP
• Bluetooth Version: 5.4
• Brand Name: UGREEN
• Capacity: 600mAh 3.7V
• Category: Earphones & Headphones
• Charging Method: cable
• Charging Port: USB-C
• Charging Time: About 1.5 hours
• Codecs: AAC/SBC
• Communication: Wireless+Wired
• Control Button: Yes
• Frequency Band: 2400MHz-2480MHz
• Frequency Response: 20Hz-20kHz
• Hign-concerned Chemical: None
• Material: Metal
• Material: PVC
• Operating Time: About 80 hours
• Origin: Mainland China
• Package List: Charging Cable
• Package List: User Manual
• Style: Over the Ear
• Support APP: Yes
• Transmission Distance: 15m/49.2ft Max (no blocking)
• Vocalism Principle: Dynamic
• Volume Control: Yes
• Wireless Type: bluetooth
• With Microphone: Yes