Swissten Jumbo Wireless Stereo Bluetooth Headphones

Swissten Jumbo - incredibly comfrotable wireless Stereo headphones

• 16 hours operation time
• Pure Bass
• Foldable
• Call and music
• Input USB-C
• Closed Earmuffs

Specifications:

• Version: Bluetooth V5.3 + EDR (ATS chipset)
• Frequency Range: 2.402 GHz - 2.480 GHz ISM Band
• Transmission: CLASS 2
• Channels: 79 Channels of 1 Mhz BW
• Operation rande: 10 m
• Requency Responses: 20 Hz - 20 kHz
• Speaker sensitivity: 98 dB +/- 3dB
• Speaker diameter: 40 mm
• Speaker impedance: 32 Ω
• Signal to Noise rate: 80 dB
• Driver output: 2 x 30 mW
• Status Indicator: Red, Blue inticator
• Compatibility: Suitable for HFP, HSP, A2DP, AVRCP
• Battery: Li - polymerbattery 300 mAh
• Charging time: 2 hours
• Input: 5V DC 0.3 A
• Working time: max 16 hours
• Waterproof rating: IPX3