CX9003B

The Retevis CX9003B is a versatile and high-performing Bluetooth earpiece designed for clear and stable communication. It boasts a sleek and lightweight design, making it a comfortable choice for long-term use.

The earhook is adjustable, ensuring a secure and custom fit for various ear sizes. The earpiece features a built-in high-definition microphone, delivering crystal-clear sound during calls and voice commands. The CVC 6.0 noise cancellation technology effectively filters out background noise, enhancing your listening experience.

The Retevis CX9003B supports Bluetooth Version 5.0, ensuring a stable and fast connection for your device. It has a working range of up to 33 feet (line of sight) and supports HSP, HFP, A2DP, and AVRCP profiles. The earpiece can be paired with two devices simultaneously, making it an ideal choice for users who need to switch between devices frequently.

The rechargeable 50mAh battery offers up to 3 hours of talk time and up to 100 hours of standby time. The earpiece comes with a USB charging cable, allowing for easy and convenient charging. A fully charged earpiece takes approximately 1 hour to reach full power.

The Retevis CX9003B is also waterproof with an IPX7 rating, providing protection against water immersion up to 1 meter for up to 30 minutes. This feature makes it an excellent choice for users in various industries, such as construction, manufacturing, and transportation, where exposure to water or moisture is common.

The earpiece also features intuitive controls, including volume adjustment, answering/ending calls, and activating voice commands. The multifunction button allows you to redial the last number, reject an incoming call, and activate the voice assistant on your phone.

Overall, the Retevis CX9003B is an exceptional Bluetooth earpiece that delivers clear audio, a secure fit, and long battery life. Its waterproof feature and versatile connectivity options make it an ideal choice for users in various industries and lifestyles.

The Retevis CX9003B is a Bluetooth earpiece designed for hands-free communication. Here are some pros and cons to help you decide if this device is right for you.

1. Long Battery Life: The Retevis CX9003B has a battery life of up to 15 hours of talk time and up to 200 hours of standby time.

2. Comfortable: The earhook design is adjustable and lightweight, making it comfortable to wear for extended periods.

3. Good Sound Quality: The earpiece delivers clear and crisp audio for both calls and music.

4. Waterproof: The CX9003B is IPX7 waterproof, making it a good choice for use in various environments, including rainy or humid conditions.

5. Affordable: Compared to other Bluetooth earpieces, the Retevis CX9003B is quite affordable.

1. Limited Range: The earpiece has a limited range of about 10 meters, which may not be suitable for those who need to move around a lot.

2. No Volume Control: The earpiece does not have volume control buttons, which can be inconvenient for adjusting the volume during calls or music playback.

3. No Multi-Point Connection: The Retevis CX9003B can only be connected to one device at a time, which may be a drawback for those who need to switch between multiple devices frequently.

The Retevis CX9003B is a good option for those who need a Bluetooth earpiece for hands-free communication, especially for those who require a long battery life and a comfortable fit. However, its limited range, lack of volume control, and inability to connect to multiple devices may be drawbacks for some users.

If the limitations mentioned above are not a concern for you, then the Retevis CX9003B is a great choice for an affordable and reliable Bluetooth earpiece. However, if you need more advanced features like multi-point connection or a longer range, you may want to consider other options in the market.

Details:

Power supplies, cables, batteries, and other basic accessories are not included unless stated otherwise. All data bearing devices have been sanitized and tested to r2v3 standards prior listing. Manufacturer: Retevis, model: CX9003B, cosmetics: new/unused. Think green, source is a wholly owned resale outlet of waste, an r2/Rios and naiad certified it asset disposition value recovery organization.

Retevis CX9003B earpiece lot of 6, this item is new/unused. Every inquiry is of utmost importance and we treat it as such. The pictures you see are the actual of item and/or packaging. That means less resources and waste are cluttering up the earths environment.

specifications stereocompo:

• brand: Retevis
• mpn: Cx9003b

offer stereocompo:

• price: $4.49
• item condition: Open box
• started: august 15, 2025
• in stock #: 1
• options: ship-to-home
• sold #: 15
• best offers: true
• availability: in stock

returns stereocompo:

• time: 30 days
• paid by: buyer
• policy: returns accepted
• method: money back

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• carrier: usps, ups, fedex
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• rating: 97.2%
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general stereocompo:

• category: Electronics > Audio > Home Stereo Components