*Chipset：JL6973D4

*Bluetooth Version：5.3

*Talk/Music time：8 hours

*Earphone battery：50mAh

*Charging case battery：500mAh   

*Charging time of earbuds：1 hour

*Speaker:  16Ω  Ø 16mm                         
*NC：≤-28db

*Charging plug type：Type-C

*Color：Black / White / customized color

*Chipset：JL7006F8/JL6973D8

*Bluetooth Version：5.3

*Talk/Music time：5 hours

*Earphone battery：40mAh 

*Charging case battery：450mAh

*Charging time of earbuds：40 mins(2C quick charge)

*Speaker: 32Ω  Ø 11mm                               
 *NC：≤ -28db

*Charging plug type：Type-C

*Color：Black /  White /Red/Blue customized color

*Bluetooth Version： 5.3 

*Talk/Music time：5 hours

*Earphone battery：40mAh

*Charging case battery：600mAh

*Charging time of earbuds：40 mins(2C quick charge)

*Speaker: 32Ω  Ø 11mm 

*NC：≤ -28db

*Charging plug type：Type-C

*Color：black/beige/gradient color/customized color

*Chipset: JL6973D8

*Bluetooth Version: 5.3

*Talk/Music time: 5 hours

*Earphone battery: 3.7V, 40mAh 

*Charging box battery: 500mAh

*Standby time: up to 100 hours

*Operating range: 10m

*Charging time: about 1 hours

*Charging time: 1.2 hours

*Audio Decoding Protocol: SBC

*Speaker: 32Ω  Ø 11mm 

*Frequency Response: 20-20KHz

*Charging plug type: Type-C

*Color: Black /  White

*Chipset：JL6973D4

*Bluetooth Version：5.3

*Talk/Music time：8 hours

*Earphone battery：50mAh

*Charging case battery：450mAh   

*Charging time of earbuds：1 hour

*Speaker:  16Ω  Ø 16mm                         
*NC：≤-28db

*Charging plug type：Type-C

*Color：Black / White / customized color

*Chipset: JL6973D8

*Bluetooth Version: 5.3 

*Talk/Music time: 5 hours

*Earphone battery: 3.7V, 40mAh 

*Charging box battery: 300mAh

*Standby time: up to 100 hours

*Operating range: 10m

*Charging time: about 1 hours

*Charging time: 1.2 hours

*Audio Decoding Protocol: SBC

*Speaker: 32Ω  Ø 11mm 

*Frequency Response: 20-20KHz

*Charging plug type: Type-C

*Color: Black /  White                                                                       

*Chipset: JL6973D8

*Bluetooth Version: 5.3 

*Talk/Music time: 5 hours

*Earphone battery: 3.7V, 40mAh 

*Charging box battery: 500mAh

*Standby time: up to 100 hours

*Operating range: 10m

*Charging time: about 1 hours

*Charging time: 1.2 hours

*Audio Decoding Protocol: SBC

*Speaker: 32Ω  Ø 11mm 

*Frequency Response: 20-20KHz

*Charging plug type: Type-C

*Color: Black /  White                                                                       

*Chipset：JL7006F8/JL6973D8

*Bluetooth Version：5.3

*Talk/Music time：5 hours

*Earphone battery：40mAh 

*Charging case battery：450mAh

*Charging time of earbuds：40 mins(2C quick charge)

*Speaker: 32Ω  Ø 11mm                                  *NC：≤ -28db

*Charging plug type：Type-C

*Color：Black /  White /Red/Blue customized color

*Chipset：JL7006F8/JL6973D8

*Bluetooth Version：5.3

*Talk/Music time：5 hours

*Earphone battery：40mAh 

*Charging case battery：450mAh

*Charging time of earbuds：40 mins(2C quick charge)

*Speaker: 32Ω  Ø 11mm                               
 *NC：≤ -28db

*Charging plug type：Type-C

*Color：Black /  White /Red/Blue customized color

*Chipset：JL7006F8

*Bluetooth Version：5.3

*Talk/Music time：5 hours

*Earphone battery：40mAh 

*Charging case battery：450mAh

*Charging time of earbuds：40 mins(2C quick charge)

*Speaker: 32Ω  Ø 11mm                                 
*NC：≤ -28db

*Charging plug type：Type-C

*Color：Black /  White / customized color