DMOOSTER D57 Open-Ear Bluetooth 5.3 Wireless Earphones – AMS Technology, Noise Canceling, Tone Adjustment in App
BRAND
DMOOSTER
MODEL
D57
CONNECTIVITY
Bluetooth Wireless
TECHNICAL SPECIFICATIONS
Bluetooth version: V5.3 Transmission distance: 12 meters (barrier-free) Frequency range: 20Hz-20kHz Battery capacity: 45mAh earphone, 240mAh charging case Charging time: about 1.5 hours Standby time: about 20 days Music time: about 5 hours Talking time: about 5 hours Charging port: Type-C
CONTENT
1x DMOOSTER D57 Open-Ear Bluetooth 5.3 Wireless Earphones – AMS Technology, Noise Canceling, Tone Adjustment in App
1x Type-C Cable
1x User Manual
ASM patented technology: Aerodynamic fluid design with air beams, digital noise reduction technology, Magnetic suspended horn diaphragm
ANC active noise reduction, clear voice.
No need to wear in the ear, stay away from the eardrum is safe and comfortable
Support APP: power display, finding earphones, pairing name modification, intelligent EQ adjustment
SPECIFICATIONS
Bluetooth version: V5.3 Transmission distance: 12 meters (barrier-free) Frequency range: 20Hz-20kHz Battery capacity: 45mAh earphone, 240mAh charging case Charging time: about 1.5 hours Standby time: about 20 days Music time: about 5 hours Talking time: about 5 hours Charging port: Type-C
