USAMS Tai Nghe Nhét Tai Bluetooth 5.0 3D Âm Thanh Sống Động

🖍️Product Information
Brand Name: USAMS

Brand: USAMS
Model: US-YY001
Name: TWS Earbuds --YY Series
Color: White
Material: ABS+PC
BT Version: 5.0
Speaker Diameter: 13mm
Sensitivity: 93±3db
Frequency Response: 20Hz~20KHz
Impedance: 32Ω±15%
Communication Range: ≤15m
Earbuds Weight: About 3g*2
Earbuds Battery Capacity: 25mAh
Playing Time: About 2-3h
Calling Time: About 2-3h
Earbuds Charging Time: About 40mins
Charging Case Weight: About 27g
Charging Case Battery Capacity: 180mAh
Charging Time for the Case: About 1h
Stand-by Time: About 180h
Charging Case Size: 44*20.9*16.3mm
Compatibility: For Apple/Android devices with BT function

🖍️How to Use
Answer/Hang up: Press L/R Earbud once
Reject: Long Press L/R Earbud for 2s
Wake-up Siri/Android voice assistant: Press L/R Earbud twice

Play/Pause: Press L/R Earbud once
Prev song: Triple press R Earbud
Next song: Triple press L Earbud

Volume＋: Long press R Earbud for 2s
Volume－: Long press L Earbud for 2s

🖍️Connect with Phone or Other Devices

（1）For Android
Open the charging case, turn on phone’s Bluetooth and search for "US-YY", then click device name to finish connection.

（2）For Apple Pop-up Window
① Turn on phone’s Bluetooth;
② Take earbuds out of case, put them close to iPhone;
③ Phone will detect and pop up the iCloud connection window;
④ Follow the prompt of phone to finish pairing.
*Pop-up function is only for iOS 13 and above system,and others need to connect manually.

（3） Automatic re-connection
* After first connection, earbuds will automatically reconnect to the recently paired mobile phone.
* If automatic re-connection fails, please connect manually on the phone's Bluetooth interface.

🖍️Features:
1. Ultra-mini & light, comfortable to wear.
2. BT 5.0,stable transmission within 15m.
3. 3D stereo surround sound, immersive music.
4. Sensitive touch control, HD phone calls.

🚚Delivery:
• For seller preparation: within 24 hours;
• For delivery: within 5-15 days average;

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