Tag Archives: 4.0 Bluetooth Speaker

Electronics Tone Bluetooth Headphone Headset HBS-730

    Features: 1) Support connect two equipments at the same time 2) Vibration reminding when phone call comes in 3) Receiving earplugs via magnetic suction automatically 4) Built in apt-X technology reproduces CD quality sound over a bluetooth connection 5) Neckband style provides all day comfortable 6) High quality stereo bluetooth wireless headset with music & phone functions.   Specifications: Frequency response 20Hz-20KHz Working Current 25~30 mA Bluetooth Version V4.0 Support HSP, HFP, A2DP and AVRCP/Handfree Effective Range 10~20m Input DC: 5V/130mA Microphone Built-in Frequency Range 2.401-2.480GHz Distortion factor ≤1% Music Time Up to 10 hours Talking Time Up to 15 hours Standby Time About 360 hours Charging Time 2 hours Rechargeable USB micro 5 pin cable Trumpet 10mm Wear Ways Plug-in Output Power 2x20mW SNR S/N≥95 Multipoint connection Call waiting Call reject …

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High-quality wireless Bluetooth speaker card

Product Specifications Bluetooth Version: 2.1 Frequency: 2.402-2.480GHz. Maximum output power: 3W MIC sensitivity: -32db Receiver sensitivity: Better than + 82dBm. Distance: 10meters. Data transmission: Up to 3Mbps UART data transfer rate: 115200bps. Charging voltage: 4.8V -5.5V DC. Operating voltage: 3.7V -4.2V DC. Working current: 200MA Quiescent Current:> 1UA. Speaker Battery …

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Upscale business long talk time Bluetooth headset can not listen to music

MODEL: HSG00154 Product Specifications Bluetooth Version: Bluetooth V2.1 + EDR and is compatible with V2.0, V1.1 and V1.2 standards. Chipset: ISSC Bluetooth function: Headset Profile, Handfree Profile Transmission power: Class2 Frequency: 2.4G Transmission distance: 10M Microphone sensitivity: [-45dB (0dB = 1V / Pa, 1KHz)]    Basic performance Product Weight: 9g …

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