**Product Specifications:**
**Brand:** DISNEY, MARVEL, AVENGERS
**Model:** MR28 Ironman Bluetooth Earphones
**Design:** Mecha design with armor-inspired aesthetics, LED breathing lights, and futuristic RGB lamp effects
**Features:** Surround sound, low power Bluetooth 5.3, intelligent noise reduction technology, dual-mode (low latency/game mode), magnetic charging, ergonomic and comfortable design
**Sound Quality:** 13mm composite metal diaphragm for immersive 360-degree sound
**Connectivity:** Bluetooth 5.3 for stable and fast transmission, seamless connection
**Material:** Zinc alloy construction for durability and a tech-inspired look
**Battery Life:** Up to 4 hours of playback on a single charge, up to 12 hours with charging case
**Control:** Touch-sensitive controls for music playback, calls, voice assistant activation, and power management
**Accessories:** Comes with a custom Ironman gift box, metal chain necklace, charging case, magnetic Type-C cable, user manual
**Dimensions:** Earphones - 72×55.3×28.8mm
**Basic Parameters:**
- Product: Marvel Series Wireless Bluetooth Earphones
- Music Playback Time: Approx. 4 hours
- Bluetooth Pairing Name: MR28
- Charging Time: Approx. 1.5 hours
- Bluetooth Version: 5.3
- Earphone Battery Capacity: 30mAh
- Bluetooth Transmission Distance: Approx. 10m (unobstructed)
- Charging Case Battery Capacity: 300mAh
- Bluetooth Call Earphone Protocol (HFP): Supported
- Charging Interface: Type-C
- Bluetooth Music (A2DP): Supported
- Bluetooth Music Remote Control (AVRCP): Supported
- Rated Input: 5V-300mA
**Note:** The above specifications are based on the Marvel series Bluetooth earphones inspired by Ironman from the Disney and Marvel universe.
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