Blavec Bluetooth TWS Earphones BW-02 Carbon (BW02-

• 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