Toshiba True Wireless Stereo Bluetooth Ear Buds RZE-BT800

• True wireless BT HS / HF / A2DP / AVRCP protocols.
• Operating range: up to 30 feet (10 meters).
• Frequency range: 20 Hz to 20 kHz.
• Built-in microphone with stereo audio
• Call play time: 3 hours of music / 4 hours of talk.
• Standby time: 120 hours.
• Charging time: 1 hour.
• Power bank capacity: 4 charges.
• IPX Rating: IPX4 waterproof