Senso ActivBuds S255B

Senso Bluetooth Headphones Instruction Manual

Model: ActivBuds S255B

Introduction

Welcome to your new Senso Bluetooth Headphones, ActivBuds S255B. These wireless sports earphones are designed to provide high-fidelity audio with comfort and durability, perfect for gym, running, and workouts. Featuring IPX7 waterproof rating, HD stereo sound, and noise-cancelling technology, they ensure an immersive audio experience.

Front view of Senso Bluetooth Headphones
Front view of the Senso Bluetooth Headphones, ActivBuds S255B, showcasing their sleek black and blue design with ear hooks and connecting cable.

Product Features

  • TRUE HD HIGH FIDELITY SOUND: Featuring latest Bluetooth 4.1 CSR technology and state of the art acoustic components that produce incredible sound quality with deep bass and crystal clear treble.
  • COMFORTABLE AND SECURE FIT WITH IPX-7 WATERPROOF RATING: ActivBuds feature Ergonomically designed flexible ear hooks with gel flex silicone earbuds to ensure your headphones stay comfortably firm in place to guarantee fatigue free ears and tangle free comfort.
  • LONGEST BATTERY LIFE: The new and improved lithium polymer battery allows seamless enjoyment of music for up to 8 hours and 240 hours stand-by with a quick charge of only 1.5 hours.
  • BLUETOOTH V4.1 WIRELESS TECHNOLOGY WITH CVC 6.0 NOISE SUPPRESSION TECHNOLOGY: Connect seamlessly with all Bluetooth enabled devices up to 30 feet away. With Noise Suppression technology focus on your favorite music and answer calls without skips or missed words.
  • 1 YEAR WARRANTY AND BONUS ITEMS: Bonus Accessories with 1-Year Manufacturer's Warranty and 30 days no-questions-asked return policy. Value for money guaranteed, Buy the Senso ActiveBuds worry free today.
Senso Bluetooth Headphones features illustration
An illustration highlighting key features of the Senso Bluetooth Headphones, including up to 8 hours playback, Pure HD Sound, IPX7 Waterproof Rating, Wireless up to 30 ft, Integrated Mic, Comfort Gel Tips, Comfort Silicone Fit, Sweat Proof, Control Media Playback, Tangle Resistant Cable, and Handsfree Calling.

Setup

Charging the Headphones

Before first use, fully charge your Senso Bluetooth Headphones.

  1. Locate the Micro USB charging port on the headphones.
  2. Connect the provided USB charging cable to the headphones and a compatible USB power source.
  3. The LED indicator will show charging status. A full charge takes approximately 1.5 hours.

Pairing with a Bluetooth Device

To connect your headphones to your smartphone or other Bluetooth-enabled device:

  1. Ensure the headphones are turned off.
  2. Press and hold the power button until the LED indicator flashes blue and red, indicating pairing mode.
  3. On your device, enable Bluetooth and search for available devices.
  4. Select "Senso ActivBuds S255B" from the list.
  5. Once connected, the LED indicator will turn solid blue or flash blue slowly.
An official video demonstrating the setup and features of the Senso ActivBuds S250, including pairing instructions and an overview of its durable design.

Operating Instructions

Power On/Off

  • Power On: Press and hold the multi-function button until the LED indicator lights up.
  • Power Off: Press and hold the multi-function button until the LED indicator turns off.

Music Playback

  • Play/Pause: Press the multi-function button once.
  • Next Track: Press and hold the Volume Up (+) button.
  • Previous Track: Press and hold the Volume Down (-) button.
  • Volume Up: Short press the Volume Up (+) button.
  • Volume Down: Short press the Volume Down (-) button.

Call Management

  • Answer/End Call: Press the multi-function button once.
  • Reject Call: Press and hold the multi-function button.
  • Redial Last Number: Double-press the multi-function button.
Senso Bluetooth Headphones in use
Close-up view of the Senso Bluetooth Headphones, emphasizing their wireless design and comfortable ear hooks, ideal for active use.

Maintenance

To ensure the longevity and optimal performance of your Senso Bluetooth Headphones:

  • Cleaning: Wipe the headphones with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
  • Water Resistance: While IPX7 waterproof, avoid prolonged submersion in water. Ensure the charging port cover is securely closed before exposure to water or sweat.
  • Storage: Store the headphones in their provided sturdy carry case when not in use to protect them from dust and damage.
  • Charging: Always use the provided charging cable and a compatible power source to prevent battery damage.
Senso Bluetooth Headphones carry case
The Senso Bluetooth Headphones neatly folded inside their sturdy, carbon-fiber textured carry case, highlighting the included portable storage solution.

Troubleshooting

ProblemSolution
Headphones won't turn onEnsure the battery is charged. Connect to a power source and charge for at least 15 minutes.
Cannot pair with deviceMake sure headphones are in pairing mode (flashing red/blue). Turn off and on Bluetooth on your device. Clear previous pairings on your device.
Poor sound qualityEnsure the headphones are within the 30-foot Bluetooth range. Check for obstructions between the headphones and your device. Adjust the equalizer settings on your audio device.
Headphones keep falling outTry different sizes of the included silicone ear tips to find the best fit for your ears. Adjust the flexible ear hooks for a more secure fit.

Specifications

  • Brand: Senso
  • Model Name: IPX7 (ActivBuds S255B)
  • Connectivity Technology: Wireless, Bluetooth 4.1
  • Wireless Communication Technology: Bluetooth
  • Water Resistance Level: IPX7 Waterproof
  • Noise Control: Active Noise Cancellation (CVC 6.0 Noise Suppression)
  • Battery Life: Up to 8 Hours (Music Playback)
  • Charging Time: 1.5 Hours
  • Bluetooth Range: 10 Meters (30 feet)
  • Headphones Jack: Micro USB
  • Material: Silicone
  • Item Weight: 0.16 ounces
  • Product Dimensions: 4.9 x 1.3 x 4.7 inches

Warranty and Support

Your Senso ActivBuds S255B come with a 1-Year Manufacturer's Warranty.

Additionally, a 30-day no-questions-asked return policy is offered.

For any support inquiries or warranty claims, please refer to the contact information provided in your product packaging or visit the official Senso website.

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