PROMATE Wireless Earphones PrimeBud TWS Ultra-Mini True - White

PROMATE - Freedom of movement. Enjoy superior sound quality and wireless comfort with these sleek Bluetooth headsets. The batteries in the headphones will provide up to 4.5 hours of carefree listening to music or conversation, as the headphones also have a built-in microphone, which will ensure easy hands-free calling.SPECIFICATIONS
Microphone frequency range: 50 Hz - 20 KHz
Battery voltage: 3.7 V, 400 mA
Output voltage / current: 5V, 140 mA
Bluetooth: 4.2 + HSP, HFP, A2DP
Impedance: 16 Ω ± (15%)
Play time: 5-6 hours
Charging time: 1 hour
Charging station battery capacity: 400 mAh
Headphone battery capacity: 65 mAh
Dimensions and weight:
Dimensions: 3.8 × 12 × 18 cm
Weight: 0.2 kg