Bluetooth Headphones with 2.1 Wireless Transmission Protocol SNR Bluetooth Audio Connection

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Basic Info

Payment Type:	T/T 50% Deposit and 50% Balance Before Shipment

Product Description

Bluetooth 2.1 wireless transmission protocol good quality

Transmission distance and range: 10m, 360°

High SNR Bluetooth audio connection

No wire and no transmitter

No software and no setup

Easy and fast

Automatic switch-over between calls and music

Hidden Omni-directional microphone

Low power indicator

Adjustable headband and folded

Working duration: 15 hours

Charging duration: 4 hours

Headset specifications:

Working voltage: 3.7V

Current: 30mA

Microphone specifications:

Frequency response: 20 to 20kHz

S/N ratio: 85dB

Frequency response: 100Hz to 10kHz

S/N ratio: ≥55dB

Sensitivity: -42dB

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