This functional Bluetooth headset allows you to enjoy music or make calls wirelessly. It features an ergonomic headband and cushioned ear pads that offer all-day wearing comfort. The reliable Bluetooth headphone supports talking time up to 10 hours and music playing time up to 7 hours.

• Bluetooth version: V2.1+EDR.
• Bluetooth supported: hands-free/headset/A2DP.
• Radio frequency: 2.400GHz-2.483GHz.
• Transmit power: Class2.
• Transmission range: 10 meters.
• Power charger: AC input 110-240V.
• DC output voltage: 5V.
• Talking time: up to 10 hours.
• Music play time: up to 7 hours.
• Standby time: up to 250 hours.
• Weight: 190g.