Product description：
1. Total of 6 function keys: POWER-EN, PLAY, VOL+, VOL-, PREV, NEXT.
The key function is introduced as follows:
POWER-EN: the switch control module when the switch, the toggle switch,
when the POWER-EN is connected toBAT, module startup;
When POWER-EN disconnect BAT, module shutdown, usually used when battery power.
Adopting the module electrically powered, only the 10K POWER-EN series resistor connected to BAT,
can realize the module electrically powered, usually used in the external power supply.
PLAY: play / pause (short press), with the hang up (by a long, time slightly longer), re pairing (long press)
VOL+: volume plus
VOL-: the volume reduction
PREV: a
NEXT: the next song
2. LED: the match state, double flashing alternately, paired, single lamp flicker;
3. USB card function (for USB sound card function please specify);
4. AUX-IN switching function;
5. 3.2V low battery alarm, automatic shutdown (3.0V, the realization of the AMS1117 power supply);
6. the maximum charge current is set to 250MA, full of the light out,
lit another lamp (personal recommendations with charging module, fast);
7. no connection has been in a match;
8. can also connect the 2 Mobile phone;
9. EN audio amplifier control pin, when in the silent, after a period of time, the output low;
when playing, the output high level (1.8V).
Package included：
1 x CSR8645 4.0 Bluetooth Stereo Audio Module Support APT Lossless Speaker Amplifier
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- Before you bid item, please clear you have noticed below details:
- 7-25 working days: United States
- 10-25 working days: Canada, United Kingdom, Australia, Japan, New Zealand
- 2-5 working weeks: Countries in Western Europe, Southeast Asia, Israel, Korea
- 3-6 working weeks: Russia, Eastern Europe, Mid-East
- 4-7 working weeks: Mexico, South America
Because of some post and custom reason, we ship item to worldwide but exclude the following countries and area:
AFRICA: All countries in Africa;
ASIA: Afghanistan, Bangladesh, Bhutan, Brunei, Cambodia, China, India, Iraq, Kazakhstan, Kyrgyzstan, Laos, Maldives, Mongolia, Nepal, Philippines, Singapore, Tajikistan, Turkey, Turkmenistan, Uzbekistan, Vietnam;
Central America and Caribbean;
South America: Colombia, Ecuador, Peru;
EUROPE: Italy, Moldova, Romania.
We are unable to take any responsibility for any custom delay or tax. Reason is because transit time is highly depended and provided by Postal Service (except weekends and holidays).
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