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Product?Features 1.?Briefly?play?(pause)?music/answer?the?call
2.?Auto?power?on/Auto?power?off
3.?Previous?song/Next?song
4.?LED?digital?Display
5.?Easily?wake?up?Siri/Binaural
6.?Type-c?USB?Cable
7.?6D?Surround?Noise?Reduction?HD?voice
?
Product Parameters bluetooth?Chip:V5.2+EDR?
bluetooth?frequency?band:?2.4GHz
Power?level:?II
Output?power:?30mW
bluetooth?distance:?10?meters?without?barriers
Frequency?response:?20-20000Hz
Working?voltage?range:?3.0V-4.2V
Microphone?sensitivity:?-42dB
Impedance:?32??
Single?earphone?battery?capacity?55mAh
Charging?box:450mAh
Talk?time?is?about?3-3.5?hours
Music?time?about?3-3.5?hours
Standby?time?is?about?96?hours
Charging?time?is?about?60?minutes
Has?A2DP?/?AVRCP?high-quality?stereo?audio?transmission?and?remote?control?protocol
Powerful?noise?canceling?circuit?(active?noise?reduction)
Switch?between?Chinese?and?English?(when?the?bluetooth?is?switched?off,?press?the?switch?twice,?and?you?hear?the?prompt?switch?successfully)
Charging?time?is?about?1?hour?(Power?indication?charge:?red?light?is?on,?full?charge:?red?light?is?off?(blue?light?is?on).)
Functions -Listening?to?the?song?and?calling?are?correct,?support?listening?to?the?song?and?receiving?calls,
-Caller?ID,?last?code?call?back,?full?intelligent?Chinese?and?English?tone?prompts,?power?on,?pairing,?power?off,?disconnection,?low?battery?power,?etc.?will?all?voice?prompt
-After?the?bluetooth?headset?is?connected?to?the?mobile?phone?and?turned?off,?when?the?bluetooth?headset?is?turned?on,?it?will?automatically?connect?back?to?the?mobile?phone,?which?is?convenient?and?faster;
-Smart?compatibility:?support?all?bluetooth-enabled?mobile?phones,?tablets,?notebooks,?sing?bars,?QQmusic,?movies,?etc.,?universal?for?all?mobile?phones
Products Include 1?*?pair?of?bluetooth?headsets
1?*?Charging?box
1?*?Charging?cable
1?*?User?Manual