WK WS-19 Kinvoice Series Metal TWS Wireless Earbuds, WS-19

1. Meticulously crafted zinc alloy, substantial with premium texture
2. 13mm composite diaphragm driver, wide soundstage with impressive bass
3. Upgraded wireless 5.4 for lower power consumption and more stable connection
4. Classic semi-in-ear design, secure fit and comfortable wear
5. Exquisite and compact, easy to carry
6. Smart touch control, effortless operation

Parameters
Material: ABS + zinc alloy
Wireless version: V5.4
Average battery life: about 4 hours
Battery capacity: 250mAh + 25mAh x 2
Impedance: 16ohm
Frequency range: 20Hz-20KHz
Rated power: 3mW-5mW
Driver element: 13mm
Input: DC5V 250mA
Standby time: about 100 hours
Charging time: about 2 hours
Dimensions: 52.8x47.4x24.5mm
Net weight: 68.5g