**Product Specifications:**
**Brand:** EDIFIER TO-U3 Series
**Design Award:** Winner of the International Muse Design Gold Award
**Design Concept:** Inspired by the aesthetics of instant cameras, the TO-U3 headphones feature a retro, fun, and highly versatile design. The design has won the Muse Design Gold Award, GOLDWINNE, TheMUSEDesignAwards 2022, AWAROS, GOLD. The product has obtained a design patent with patent number ZL202130744030.4.
**Technology:** 3PLUS technology with 28 years of acoustic technology expertise from EDIFIER. Features include OLED screen design, zero-pressure wearing comfort, real-time battery display, and Bluetooth versions V5.3 and V5.1.
**Battery Life:** Up to 28 hours for TO-U3 Plus and 25 hours for TO-U3. Fast charging capability with 10 minutes of charge providing up to 1 hour of playback.
**Sound Quality:** Equipped with 4 sound modes - Classic, Pop, Classical, and Rock. Features a new EQ personalized sound effect tuned by EDIFIER's acoustic lab.
**Bluetooth:** Upgraded to V5.3 for stable, fast, and low-latency transmission. Gaming mode offers ultra-low latency of 65ms for immersive gaming experience.
**Noise Cancellation:** AI-powered noise reduction for clear calls and improved voice clarity.
**Additional Features:** Includes earphone tracking via EdifierConnect app, smart touch controls, IP54 dust and water resistance, and compatibility with mainstream Bluetooth devices.
**Package Contents:** Includes charging case, earphones, storage bag, Type-C data cable, and user manual.
**Product Details:**
- **Brand Name:** EDIFIER TO-U3Plus True Wireless Stereo Earphones
- **Bluetooth Version:** V5.3
- **Model Number:** EDF280025
- **Audio Decoding:** SBC
- **Sound Pressure Level:** 94±3dB SPL(A)
- **Bluetooth Protocols:** A2DP/HFP/AVRCP
- **Effective Range:** 10m
- **Input:** 5V-200mA (earphones), 5V-1A (charging case)
- **Frequency Range:** 20Hz-20KHz
- **Battery Life:** 7 hours (earphones) + 21 hours (with charging case)
- **Color Options:** Moon White, Tooth Powder, Eden Purple, Dusk Blue
*Note: The specifications provided are based on information from the manufacturer and may be subject to slight variations in actual usage.*