**Product Specifications:**
**Brand:** adol
**Model:** TWS-J66
**Features:** Pure sound quality, newly launched, comfortable non-in-ear design
**Bluetooth:** 5.4
**Waterproof Rating:** IPX5
**Core Advantages:**
- Excellent sound quality
- Brand quality assurance
- Bluetooth 5.4 for fast and stable connection
- HiFi lossless sound quality
- IPX5 waterproof and sweatproof
- Open design for comfortable non-in-ear fit
- Colorful and personalized design
- ENC call noise reduction
**Design:**
- Lightweight and comfortable fit
- Open ergonomic design for stable and pressure-free wear
- High elastic clip ear for secure and comfortable fit
**Noise Cancellation:**
- ENC intelligent noise reduction for clear call experience
- DENOISE technology for noise cancellation
**Bluetooth 5.4 Technology:**
- Stable connection with low latency
- EU Bluetooth 5.4 communication standard for interference-free experience
**Waterproof:**
- IPX5 level for life waterproofing
- Silicone material to prevent sweat and rainwater from entering the earphones
**Fast Charging:**
- High-energy speed charging
**Color Options:**
- Cloud White, Meteor Black, Iris Purple, Ice Peach Pink, Jasmine Green
**Touch Control:**
- Supports touch-sensitive operation for easy control of calls and music playback
**Product Parameters:**
- **Brand:** adol
- **Wearing Style:** Clip-on ear
- **Speaker Specifications:** Φ14mm
- **Bluetooth Version:** 5.4
- **Audio Decoding:** AAC, SBC
- **Charging Interface:** Type-C
- **Waterproof Rating:** IPX5 for earphones (charging case not waterproof)