Headphone type: Bluetooth, in-ear
Frequency response (Hz): 20-20000
Headphone impedance (Ohms): 32
Headphone sensitivity (dB): 107 +/- 3
Driver size (mm): 13
Interface: Bluetooth 5.4 + BR + EDR + BLE / Type-C (for charging)
Waiting time (h): 22-26
Talk time/music time (h): 6
Charging time (h): 1-2
Distance (m): 10
Noise reduction: Yes, ANC (active noise cancellation) + ENC (environmental noise cancellation, 4 microphones)
Chip: Bluetrum JL 7003
Battery: Lithium polymer, 45mAh earphone + 300mAh charging case
Material: plastic, rubber coating
Dimensions (mm): 16x26x31 (headset) / 26x61x48 (charging case)
Construction type |
Ear plugs |
Connection |
Wireless |
Frequency range |
20Hz-20KHz |
Resistance |
32 ohms |
Sensitivity |
107dB+/-3dB |
Built-in microphone |
Yes |
Noise suppression |
Yes |
Wireless connection |
Bluetooth |
Color |
Black |
Size |
16x26x31 (headset) / 26x61x48 (charging case) mm |