Sbox EB-TWS12 White

Headset type: Bluetooth, In-ear Frequency response (Hz): 20-20000 Headphones impedance (Ohm): 32 Headphones sensitivity (dB): 102 +/- 3 Driver size (mm): 13 Interface: Bluetooth 5.4 + EDR / Type-C (for charging) Talk time / music time (h): 3-5 Charging time (h): 1-2 Range (m): 10 Chip: Bluetrum 5656 Battery: Lithium-polymer, 30mAh earphone + 200mAh charging case Material: Plastic Dimensions (mm): 18x18x32(earphone) / 42x41x47(charging case)
Construction type In-ear Connection Wireless Frequency range 20Hz-20KHz Impedance 32 ohms Sensitivity 102dB±3dB Built-in microphone Yes Wireless connection Bluetooth Color White Dimensions 18x18x32(earphone) / 42x41x47(charging case) mm