Wireless Built-in Microphone Long Distance Connection Headset for Long Distance Transmission

Features:

Bluetooth-compatible 5.0 upgrade chip, more stable transmission speed, faster signal, lower standby power consumption.

Excellent 9D Hi-Fi sound effects. Composite graphic diaphragm improves sound depth, presence, and space, and low frequency punch delivers professional grade sound.

Cvc8.0 and dual DSP intelligent noise reduction technology, high-definition binaural calls are like face-to-face noise conversations.

IPX7 waterproof and sweat-proof, do not fear sweating when exercising, you can also shower. The fuselage adopts a variety of process designs to effectively prevent sweat from damaging components.

LED digital power display, charging compartment and headphone power supply. 2000mah large capacity charging box, not only can charge headphones, but also charge mobile phones.

Specifications:

Model: F9-8

Bluetooth-compatible version: V5.0

Bluetooth-compatible protocol: HFP/HSP/A2DP/AVRCP

Headset battery capacity: 50mAh

Charging box battery capacity: 2000mAh

Charging time: about 1 hour

Music time: 3-4 hours (relative to playback volume)

Bluetooth-compatible distance: about 10 meters

Waterproof: IPX7 waterproof

Connection method: individual/dual

The two-channel matching method is as follows:

1. Eliminate mobile phone Bluetooth-compatible pairing record and disable mobile phone Bluetooth-compatible function

2. Place two headphones and touch the detection area for 5 seconds at the same time until the power is off (the power sound appears)

3. Replace the headphones in the charging compartment, close the charging compartment, and wait 30 seconds

4. Take out the bluetooth-compatible headset at the same time, put on two headphones, touch the detection area for 5 seconds at the same time, until it is on (the boot sound appears) (the start sound appears) (the sound appears)

5. Turn on the bluetooth-compatible and wait for the earphones to pair (the stop success tone will be displayed)

6. Left and right indicate left channel headphones, the right channel indicates that the pairing is complete, and the input in dual channel mode is successful. (Affected by the environment, if the pairing fails for a long time, follow the above steps)

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