REBELTEC Crystal User manual

User manual for Rebeltec Crystal
Bluetooth Stereo Headset

Specifications
- Bluetooth Version: V3.0 + EDR
- Battery Capacity: 250mAh
- Connectors: a 3.5mm audio jack and a miniUSB charging plug
- A built-in microSD card slot
- Frequency: 20Hz-20kHz
- Speaker Diameter: 40mm
- Play Time: 5-6 hours
- Standby Time: 72 hours
- Charging Time: 1-2 hours
Bluetooth mode
The Rebeltec Crystal headset has a built-in microphone that allows voice calls
using your smartphone or computer via Bluetooth.
● If there’s an incoming call, press the handset button to answer. To finish the
call, long-press the handset.
● Short-press the power button to play/pause the music.
● Short-press the FM/MP3 button to change equalizer (natural, pop, rock,
classic, country, heavy bass).
● Short-press the V+ button when playing music to change to the next track, or
long-press to increase the volume.
● Short-press the V- button when playing music to change to the previous track,
or long-press to decrease the volume.
Memory card mode
Insert the microSD cart to play mp3 songs automatically.
● Short-press the power button to play/pause the music.
● Short-press the V+ button when playing music to change to the next track, or
long-press to increase the volume.
● Short-press the V- button when playing music to change to the previous track,
or long-press to decrease the volume.
FM Radio mode
● Short-press the power button to scan for FM stations automatically (it may
take few minutes).
● Short-press the V+ button to change to the next station, long-press to
increase the volume.
● Short-press the V+ button to change to the previous station, long-press to
decrease the volume.