The CoolBox CoolTwin Bluetooth headphones with microphone stand out as a wireless audio device designed to offer comfort and functionality for both music playback and calls. They feature an ergonomic design with secure fit, ensuring a comfortable and stable fit during extended use, complemented by three sizes of in-ear tips to adapt to different ear shapes. They incorporate Dual Driver technology that delivers exceptional sound quality with deep bass, ideal for those seeking a precise and balanced listening experience. Their connectivity is based on wireless Bluetooth 4.2, compatible with various devices, and they also offer connection via a 3.5 mm jack, adding versatility for use with equipment without Bluetooth. They include integrated controls for playback and volume, making it easy to manage music and calls without handling the connected device. Additionally, they feature a hands-free function thanks to the built-in microphone, allowing clear and comfortable conversations. Their battery provides approximately 4 hours of continuous use and a charging time of about 2 hours, balancing performance with daily usage. Made of durable plastic and presented in black, these in-ear headphones are a practical solution for those seeking audio quality and freedom of movement in daily or sports activities. Overall, the CoolBox CoolTwin positions itself as a balanced option in the wireless headphones with microphone segment, combining reliable technology and functional design.

• Technology: Dual Driver
• Type:
  • Wireless
  • Bluetooth Headset with Microphone
  • Headphones with Microphone
  • In-ear headphones
  • In-ear Headphones
• Connectivity:
  • Bluetooth 4.2
  • Bluetooth
  • Wireless
• Microphone: Yes
• Rechargeable lithium battery: Yes
• Range: 10 m
• Approx. charging time: 2 hours
• Compatible: HFP, HSP, A2DP, AVRCP
• Frequency response: 20Hz ~ 20kHz
• Approx. autonomy: 4 hours
• Includes:
  • Power Cord
  • Headphones
• Colour: Black
• Material: Plastic
• Characteristics: Wireless
• Year: 2018
• Type of headphones: In-ear headphones
• Connections: Jack 3.5 mm
• Volume control: Digital
• Recommended age: Adults
• Weight: 100 g
• Headphones: Binaural

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