Digital Voice Recorder Q39 High-Definition Remote Recording Micro Dictaphone Professional Listening Device

Features: Circular design, naturally fits with the neck curve, can relieve the stress of cervical spine. Ultra-thin and soft, comfortable and portable, suitable for travel, office, home. With inflatable system, pressing gently to complete the inflation. Made of high-elastic milk silk, comfortable and skin-friendly. Sealing at the joint is more firm, not easy to leak air. Double-button can adjust the size of collar freely.

Features: Made from chrome vanadium, mirror polished for a fine finish, practical and long term use. 72 teeth ratchet ring, small head profile, high torque capacity. Professionally heat treated for strength and practability. Chrome vanadium steel forging, gears and jaw hardening heat treatment, hard wear-resistant. Through fine polished and plating bright chrome, rust and beautiful. 72 tooth drive technology, rotating 5 degrees can drive, facilitate to use in small space.

Features: Easy to pair with the doorbell, easy for installation. Low power consumption. Compatible with smart video doorbells. Wifi connection, more convenient. Practical with its waterproof material.

Features: *1 Pack Li-ion battery cell replacement for video doorbell. *Rechargeable 6000mAh high capacity, long lasting battery. *Charging port: Micro USB Port. *Elegant appearance, fits your home decoration well. *Low power consumption, eco-friendly.