Specifications:

• With Microphone: Yes
• Wireless Type: bluetooth
• Waterproof: No
• Volume Control: Yes
• Vocalism Principle: Hybrid technology
• Talking Time: about 15 hours
• Support Memory Card: Yes
• Support Apt-x: Yes
• Support APP: No
• Style: Headband
• standby time: about 240 hours
• Sensitivity: 110±5dB
• Retail Package: YES
• Resistance: 32Ω
• Plug Type: wireless
• Play Time: about 10 hours
• Model Number: B570
• Line Length: None
• Is wireless: Yes
• Function: HiFi Headphone
• Function: For Mobile Phone
• Frequency Response Range: 20-20000Hz
• Control Button: Yes
• Connectors: 3.5mm
• Communication: Wireless+Wired
• Chipset: CSR Chip
• Brand Name: ZEALOT
• Bluetooth Version: Bluetooth 4.0 + EDR
• Bluetooth Files: A2DP, AVRCP, HSP, HFP
• Active Noise-Cancellation: No