Bluetooth IC: CSR8635

Speaker Type: Bone conduction technology speaker, 1w dual speaker

Battery: 180mAh Power battery

Mic: Anti-interference microphones, ‐42DB

Play time: 6h

Standby time: 10days

Effective range: 10m (33feets)

Mono/Stereo: Stereo

Blue tooth Version: V5.0

Weight: 33g

Bluetooth Class(1/II): Class II

BQB included(Y/N): No

Bluetooth Profile: a2dp/HFP, HSP, AVRCP, GAVDP, AVDTP

Receiving Sensitivity: 88dBm

Impedance: 8Ω

Frequency range: 20-20KHz

FM: No

Charging: MICUSB port and need 2hour

TF card: No

system language: English ‐ Prompt tone is English

Red light flashing rapidly: low Power

Red Light on: charging

Blue Light on: full charged

Blue and red lights flashing: Matching

Blue light flash slowly: Matched/dialing/playing audio. Blue light flashing rapidly: call coming

Play/Pause phone: Press the Multifunction button

Power on: Long press power button for 3s

Power off: Long press power button for 3s

Match again/manual matching: Long press Multifunction button for 3s

Next music: Double click the Multifunction button

Previous music: Long press the vol button “‐” for 1 second

1. Long press the power button for 3 seconds to power on the headphones
2. The red and blue lights flash alternately when entering the pairing mode after Bluetooth headphones power on(if it doesn’t enter pairing mode, please press the Multifunction Button

for 3 seconds until the red and blue lights flash alternately)

3. Open the Bluetooth function on your cell phone or the devices with Bluetooth function. Then search the Bluetooth devices and choose pairing name “R9”. Enter “0000” pin code if needed.

Notes:

1. When the distance between the Bluetooth headphones and the Bluetooth devices is far than 10 meters of 33 feet, the Bluetooth headphones will disconnect from the devices. After that, once they are in the range of 33 feet, they will automatically reconnect. However, if the Bluetooth headsets with the devices disconnect more than 3 minutes, you may need to double click the “Multifunction Button” to reconnect the devices.
2. If the Bluetooth headphones are paired, long-press the “Multifunction Button” for 3 seconds, the Bluetooth headphones reenter the pairing mode which other cell phone can find the Bluetooth headphones and connect it.