B1 Graffiti Pattern Wireless Bluetooth V5.0 Headset (Black Silver)

B1 Graffiti Pattern Wireless Bluetooth V5.0 Headset is a wireless headset designed for everyday use. It is compatible with 99% of mobile phones with Bluetooth function.

• Product type: Headset & Headphone
• Compatibility: Android, Apple, Microsoft, Saipan system
• Drive: 40mm
• Impedance: 32 OHM
• Bluetooth version: V5.0
• Bluetooth frequency band: 2.4GHz
• Power level: CLASS II
• Bluetooth distance: barrier-free 10 meters
• Frequency response: 20-20000Hz
• A2DP/AVRCP high-quality stereo audio transmission and remote control protocol
• Charging time: about 2 hours
• Talk time: about 10-12 hours
• Music time: about 10-12 hours
• Standby time: about 120 hours
• Battery capacity: 250MAH
• Charging power supply: DC5V power supply (round hole interface)