Joyroom Wireless Bluetooth Earphone Specifications:

• Brand: Joy Room
• Model: JR-CP1
• Name: car charger with bluetooth headset
• Material: ABS plastic and polycarbonate
• Bluetooth version: 5.0
• Single speaker battery capacity: 30 mAh
• Frequency: 2.4GHz~2.483GHz
• Frequency response range: 20Hz~20kHz
• Microphone sensitivity: -42 dB ± 3 dB
• Rated power: 3MW
• Specific resistance: 16 ohms
• Sensitivity: 103dB ± 3dB
• Drive unit: 13 mm
• Car charger input: 12V – 24V DC
• Car USB charger output: 5V/2.4A (Max) DC
• Playback time: about 95 minutes (maximum volume)
• Headphone charging time: about 40 minutes
• Standby time: about 30 hours
• Connection time: about 2 hours
• Automatic shutdown after 5 minutes.
• 3 minutes offline
• Charging current: 100 mA