Wekome WS-11 Littoy · Wireless Earphone by Wekome deliver everyday true wireless earbuds performance with a balanced sound and a comfortable fit. Key highlights: 13mm drivers, Long battery life. Designed for music, calls, and commuting across phones, tablets, and laptops. Actual battery life, water resistance, and feature availability vary by model and usage. If you need ANC, gaming mode, or higher water protection, check the specifications on this page. Wireless Version: Bluetooth V5.3Battery Life: Up to 4 hours of playtimeCharging Time: <1.5 hoursBattery Capacity:Speakers: 13mm, 5mW outputImpedance: 29ΩFrequency Range: 20Hz – 10KHzInput: DC5V-200mA