Moxom Extra Bass Wireless WaterProof Sport Headset Specifications: - Brand Name: MOXOM - With Microphone: Yes - Plug Type: Wireless - Function: For Mobile Phone,Sport,Common Headphone - Wireless Type: Bluetooth - Support Apt-x: No - Connectors: None - Sensitivity: 105±3dB - Active Noise-Cancellation: Yes - Support Memory Card: No - Resistance: 320 - Volume Control: Yes - Line Length: 0.4m - Communication: Wireless+Wired - Is wireless: Yes - Waterproof: Yes - Model Number: MOX-22 - Vocalism Principle: Dynamic - Support APP: No - Style: Ear Hook - Control Button: Yes - Frequency Response Range: 20-20000Hz - Feature : Wireless Headphones Bluetooth - Blooth Version: V4.1 - Blooth Chipset: CSR 8635 - Standby time: About 250 hours - Talk time: 5-6 hours - Battery capacity: 80mah - Charging time: Within 2 hours - Waterproof: IPX7 What's in the box 1 x Headset