Sanag J20S Sleep Bluetooth Earbuds

Meet the Sanag J20S Sleep Bluetooth Earbuds, designed for professional overnight comfort and protection. With 10 hours of continuous use and a total of 27 hours combined battery life, these earbuds support your entire sleep cycle. The Sleep Tuning App helps enhance your rest by delivering soothing white noise, promoting a peaceful and uninterrupted sleep experience.

Brand & Model

• Brand Name: Sanag
• Model: J20S

Headphone Type & Audio

• Type: In-Ear Sleep Headphones
• Vocalism Principle: Dynamic
• Driver Diameter: 6 mm (0.24 in)
• Frequency Response Range: 50 – 20,000 Hz
• Impedance: Up to 32 Ω
• Sensitivity: 98 dB
• Active Noise Cancellation (ANC): Yes, 24 dB physical noise reduction
• Audio Codecs: Apt-X
• NFC Technology: Yes

Connectivity

• Bluetooth Version: 5.4
• Maximum Wireless Range: <10 m (32.8 ft)

Battery & Charging

• Battery Capacity (Earbuds): 35 mAh
• Battery Capacity (Charging Case): 400 mAh
• Battery Life: Up to 8–10 hours (depending on mode)
• Charging Method: Charging Case, 5V 1A

App & Special Features

• APP Support: Yes (Sleep Assistant & EQ Adjustment)
• Special Features: Sleep Assistant with 66+ sleep-aiding sounds, adjustable EQ for sleep, cotton cloud skin-friendly silicone, invisible mini design, washable, ultra-low power sleep mode

Design & Dimensions

• Dimensions (Earbuds): 38.4 × 49.3 × 60.9 mm (1.51 × 1.94 × 2.4 in)
• Weight: 34.3 g (1.21 oz)

Microphone

• Yes

Certifications

• CE, FCC, RoHS, WEEE

Package Includes

• Earbuds
• Charging Case
• USB Type-C Adapter
• User Manual