Blavec Bluetooth TWS Earphones BW-02 Carbon (BW02-B) black

Blavec TWS BW-02 Carbon – Wireless TWS earbuds combining clear sound, modern Bluetooth connectivity and a stylish carbon-inspired design. Bluetooth v5.4 – Fast, stable connection with smooth transmission and up to 10 meters wireless range (version based strictly on official specification). AB5756 Chipset – Efficient performance, low power consumption and reliable daily use. HIFI Sound Quality – Powerful bass, clear treble and balanced audio for music, videos and calls. In-ear Noise Isolation – Better fit inside the ear canal reduces sound leakage and improves call clarity. Master/Slave Switching – Use one or both earbuds seamlessly with smooth automatic switching. Smart Touch Control – Intuitive touch interface for music control and calls without taking out your phone. Carbon Style Finish – Premium minimalist design inspired by carbon fiber aesthetics. Long-lasting Battery – Up to 3.5–4 hours of playback (at 70% volume) and around 3.5 hours of talk time. USB-C Charging – Convenient and fast charging via DC 5V / 250 mA. Perfect for everyday use – at work, in the city or while traveling. Clean sound, reliable connection and modern carbon aesthetics in one compact set. Product Specifications: Chipset: AB5756 Bluetooth Profiles: HSP, HFP, A2DP, AVRCP Bluetooth Version: v5.4 Working Frequency: 2.402 GHz – 2.480 GHz Working Range: up to 10 m Bluetooth Antenna Type: ceramic Rated Power: 3 mW Maximum Power: 5 mW Driver Diameter: Ø 13 mm Impedance: 32 Ω Frequency Response: 20 Hz – 20 kHz Speaker Sensitivity: 109 dB ±3 dB @ 1 kHz Distortion Level: ≤ 5% @ 1 kHz Microphone Sensitivity: -42 dB ±1.5 dB Earbud Battery: 3.7V / 25 mAh Charging Case Battery: 3.7V / 250 mAh Charging Input: DC 5V / 250 mA (USB-C) Charging Time: approx. 60 minutes Playback Time: approx. 3.5–4 h (at 70% volume) Talk Time: approx. 3.5 h (at 70% volume) Standby Time: up to 300 h Operating Temperature: -20°C to +60°C ]]>