Sbox EB-TWS54 White

Headset type: Bluetooth, In-ear Frequency response (Hz): 20-20000 Headphones impedance (Ohm): 32 Headphones sensitivity (dB): 107 +/- 3 Driver size (mm): 13 Interface: Bluetooth 5.4 + BR + EDR + BLE / Type-C (for charging) Stand-by time (h): 22-26 Talk time / music time (h): 6 Charging time (h): 1-2 Range (m): 10 Noise reduction: Yes, ANC(active noise cancelation) + 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(earphone) / 26x61x48(charging case)
Construction type In-ear Connection Wireless Frequency range 20Hz-20KHz Impedance 32 ohms Sensitivity 107dB+/-3dB Built-in microphone Yes Noise cancellation Yes Wireless connection Bluetooth Color White Dimensions 16x26x31(earphone) / 26x61x48(charging case) mm