ROCK Space O2 HiFi Bluetooth 5.0 Wireless Headset with Mic, Support TF Card(Black)

Wireless headset designed for everyday use. It supports Bluetooth devices and features a built-in microphone.

• Product type: Headset & Headphone
• Brand: ROCK
• Compatibility: Bluetooth devices
• Material: ABS, Aluminum Alloy, PU
• Bluetooth version: 5.0
• Battery capacity: 400mAh
• Charging time: about 2 hours
• Music time: about 15 hours
• Mic directivity: Omnidirectional
• Weight: 187g
• Ergonomic design for comfortable wear