About this 20 oz Bluetooth(R) Earbud Stainless Steel Vacuum Bottle:
- 20 oz. (600 mL) double-wall vacuum insulated bottle paired with TWS wireless earbuds in lid storage compartment.
- Power/Technology: Earbud Battery – Rechargeable Lithium battery in each bud. Capacity: 40 mAh; Working Voltage: 3.7V - 4.2V; Mic Sensitivity: -42 ±3dB; Bluetooth Frequency: 2.4-2.48gHz; Bluetooth Range: 10M (30 feet); Audio Transmission Bluetooth® Profile: A2DP/HFP/HSP/AVRCP; Charging Base - Rechargeable Lithium battery: 240 mAh; Input: DC 5V; DC Charging Current (MAX): 0.24A.
- Bottle is double-wall vacuum insulated 201 Stainless Steel exterior, 304 Stainless Steel interior.
- USB charging cable and Instructions included.
- FCC Approved.
- Vacuum insulation helps keep your hot beverages warm longer and cold beverages cool longer than bottles and tumblers without vacuum insulation.
- Hand-wash only.
NOTE: Product comes with Prop 65 warning label. Label reads: "WARNING: This product may contain carcinogen, which is known to the State of California to cause Cancer and Reproductive Harm. For more information, go to www.P65Warnings.ca.gov.