Introduction
The Urbanista Boston earphones are designed for active lifestyles, offering wireless freedom and water resistance. This manual provides essential information to help you set up, operate, and maintain your earphones for optimal performance.
Safety Information
- Avoid prolonged exposure to high volume levels to prevent hearing damage.
- Do not attempt to disassemble or modify the earphones. This may void the warranty and cause damage.
- Keep the earphones away from extreme temperatures, direct sunlight, and open flames.
- While water-resistant (IPX5), avoid submerging the earphones in water. Ensure the charging port cover is securely closed before exposure to moisture.
- Use only the provided charging cable or a certified equivalent.
Package Contents
- Urbanista Boston Wireless Bluetooth Sport Earphones
- USB Charging Cable
- Multiple sizes of GoFit silicone wings/ear tips

Image: Urbanista Boston Earphones packaging, showing the product and brand logo.

Image: Various sizes of silicone ear wings and tips for a customized fit.
Setup
1. Charging the Earphones
- Locate the charging port on the inline remote control.
- Open the protective cover of the charging port.
- Connect the USB charging cable to the earphones and a power source (e.g., computer USB port, USB wall adapter).
- The LED indicator will show charging status. A full charge takes approximately 1 hour.
- Once fully charged, disconnect the cable and securely close the charging port cover.

Image: Close-up of the inline remote control, showing the micro-USB charging port with its protective cover.
2. Bluetooth Pairing
- Ensure the earphones are charged and turned off.
- Press and hold the multi-function button on the inline remote until the LED indicator flashes blue and red, indicating pairing mode.
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for available devices.
- Select "Urbanista Boston" from the list of found devices.
- Once connected, the LED indicator will flash blue periodically.
- The earphones are compatible with Android, iOS, and Windows devices, with a wireless range of up to 10 meters.
3. Wearing the Earphones
For the best sound quality and secure fit, choose the silicone ear tips and GoFit wings that best suit your ears. The wings are designed to hook into the natural contours of your ear, providing stability during movement.
- Select the appropriate size of silicone ear tips and GoFit wings.
- Insert the earphone into your ear canal.
- Adjust the GoFit wing so it rests comfortably and securely within your outer ear.

Image: Urbanista Boston earphones showing the in-ear design with silicone ear tips and ear hooks for a secure fit.
Operating the Earphones
The Urbanista Boston earphones feature a 3-button inline remote control for managing music and calls.

Image: Close-up of the Urbanista Boston earphones, highlighting the inline remote control with three buttons.
Music Control
- Play/Pause: Press the center button once.
- Next Track: Double-press the center button.
- Previous Track: Triple-press the center button.
Call Control
- Answer/End Call: Press the center button once.
- Reject Call: Press and hold the center button for 2 seconds.
Volume Control
- Increase Volume: Press the '+' button.
- Decrease Volume: Press the '-' button.
Maintenance
Cleaning
The Urbanista Boston earphones are water-resistant (IPX5), making them suitable for workouts and light rain. To clean them:
- Wipe the earphones with a soft, damp cloth.
- Do not use harsh chemicals or abrasive materials.
- Ensure the charging port cover is closed during cleaning and allow the earphones to dry completely before charging.

Image: Urbanista Boston earphones with water droplets, demonstrating their water-resistant design.
Storage
Store your earphones in a cool, dry place away from direct sunlight and extreme temperatures. The flat, color-matched cord is designed to minimize tangling, making storage easier.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Earphones do not power on. | Low battery. | Charge the earphones for 1 hour. |
| Cannot pair with device. | Earphones not in pairing mode; Bluetooth off on device; device too far. | Ensure earphones are in pairing mode (flashing blue/red). Turn on Bluetooth on your device. Move device closer to earphones (within 10 meters). |
| No sound or poor sound quality. | Volume too low; improper fit; connection issue. | Increase volume on earphones and device. Adjust ear tips and wings for a secure fit. Re-pair the earphones with your device. |
| Intermittent connection. | Device out of range; interference. | Keep your device within 10 meters of the earphones. Avoid strong Wi-Fi signals or other Bluetooth devices that may cause interference. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | Boston |
| Model Number | 21315 |
| Connectivity Technology | Wireless (Bluetooth) |
| Material | Silicone |
| Charging Time | 1 Hour |
| Battery Life (Play Time) | 4 Hours |
| Standby Time | 7 Days |
| Bluetooth Range | 10 Meters |
| Water Resistance Level | IPX5 (Water Resistant) |
| Item Weight | 23 Grams (0.811 ounces) |
| Control Type | 3-Button Inline Remote (Volume Control, Music, Calls) |
| Earpiece Shape | In-Ear with Ear Hook/Wing |
| UPC | 610370057247 |
Warranty and Support
Urbanista products are manufactured to high quality standards. For information regarding warranty coverage, please refer to the warranty card included with your purchase or visit the official Urbanista website. If you encounter any issues not covered in this manual, please contact Urbanista customer support for assistance.