ข้อมูลจําเพาะ

• Manufacturer: Sanwa Supply
• Model Number: MM-BTMH41WBKN
• Size (W x D x H) mm: 54 x 62.5 x 23.5
• Weight (g): 11
• Frequency range: 2.402~2.480 GHz
• Communication range: 10 m
• Charging time: Up to 2 hours, continuous talk time/about 8.5 hours
• Accessories: Ear piece, USB cable for charging
• Power: Lithium polymer battery
• Compliance Standard: Bluetooth 5.2 (class 2)
• transmission method: GFSK
• Supported codecs: SBC
• multipoint: support
• Up to 12.5 hours continuous play time
• Continuous standby time: Up to 130 hours
• Charging port: microUSB
• Supported profiles: HFP, A2DP, AVRCP
• Playback Frequency Range: 20~20,000 Hz
• Microphone sensitivity: -44±2dB, f=1KHZ
• Microphone Directivity: None (All) Directivity
• Waterproof Standard: IPX4
• Compatible models: Bluetooth-enabled smartphones, mobile phones, PCs and audio devices
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