MC-EB02 (BT 5.3) Earbuds Black

Audio Specifications

• Driver size: 13 mm dynamic drivers
• Frequency response: 20 Hz – 20 kHz (typical for BT 5.3 TWS)
• Impedance: 32 Ω (typical for this class)
• Sensitivity: ~95–105 dB (typical for BT 5.3 TWS)
• Microphones: Dual mic with ENC (Environmental Noise Cancellation) for calls
• Audio codecs: SBC, AAC (typical for BT 5.3 TWS)

Connectivity

• Bluetooth version: 5.3
• Bluetooth profiles: A2DP, AVRCP, HFP (stereo audio, remote control, hands‑free)
• Wireless range: Up to 10 m (open space, no obstacles)
• Pairing: Auto‑pairing after first connection
• Latency: ~60 ms (gaming mode, low‑latency)
• Compatibility: iOS, Android, and other Bluetooth‑enabled devices

Battery & Charging

• Earbud battery: 30 mAh per earbud
• Charging case battery: 300 mAh

Battery life (single charge):

• Music playback: Up to 4 hours
• Calls: Up to 3.5 hours
• Battery life (with case): Up to 12–16 hours total (varies by usage)
• Charging time (earbuds): ~1 hour
• Charging time (case): ~1.5 hours
• Charging port: USB Type‑C (on case)

Physical Specifications

• Earbud weight: ~3–4 g per earbud (typical for this class)
• Charging case weight: ~25–35 g
• Total weight (earbuds + case): ~130–150 g (with packaging)
• Charging case dimensions: Approx. 50 × 50 × 25 mm (varies by listing)
• Material: ABS plastic
• Design: In‑ear, ergonomic, lightweight

Controls & Features

• Touch controls: Yes (play/pause, volume, track skip, calls, voice assistant)
• Voice assistant: Yes (Siri / Google Assistant compatible)
• Waterproof rating: IPX4 or IPX5 (splash‑proof, sweat‑proof)
• Auto power on/off: Yes
• LED indicator: Yes (on case, shows charging status)
• Gaming mode: Low‑latency mode (~60 ms) for gaming/video